28995200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 83666520

約数和(自身を除く): 54671320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 41, 50, 52, 64, 65, 68, 80, 82, 85, 100, 104, 128, 130, 136, 160, 164, 170, 200, 205, 208, 221, 260, 272, 320, 325, 328, 340, 400, 410, 416, 425, 442, 520, 533, 544, 640, 650, 656, 680, 697, 800, 820, 832, 850, 884, 1025, 1040, 1066, 1088, 1105, 1300, 1312, 1360, 1394, 1600, 1640, 1664, 1700, 1768, 2050, 2080, 2132, 2176, 2210, 2600, 2624, 2665, 2720, 2788, 3200, 3280, 3400, 3485, 3536, 4100, 4160, 4264, 4420, 5200, 5248, 5330, 5440, 5525, 5576, 6560, 6800, 6970, 7072, 8200, 8320, 8528, 8840, 9061, 10400, 10660, 10880, 11050, 11152, 13120, 13325, 13600, 13940, 14144, 16400, 17056, 17425, 17680, 18122, 20800, 21320, 22100, 22304, 26240, 26650, 27200, 27880, 28288, 32800, 34112, 34850, 35360, 36244, 41600, 42640, 44200, 44608, 45305, 53300, 54400, 55760, 65600, 68224, 69700, 70720, 72488, 85280, 88400, 89216, 90610, 106600, 111520, 131200, 139400, 141440, 144976, 170560, 176800, 181220, 213200, 223040, 226525, 278800, 289952, 341120, 353600, 362440, 426400, 446080, 453050, 557600, 579904, 707200, 724880, 852800, 906100, 1115200, 1159808, 1449760, 1705600, 1812200, 2230400, 2899520, 3624400, 5799040, 7248800, 14497600, 28995200]

約数ペア:

[(1, 28995200), (2, 14497600), (4, 7248800), (5, 5799040), (8, 3624400), (10, 2899520), (13, 2230400), (16, 1812200), (17, 1705600), (20, 1449760), (25, 1159808), (26, 1115200), (32, 906100), (34, 852800), (40, 724880), (41, 707200), (50, 579904), (52, 557600), (64, 453050), (65, 446080), (68, 426400), (80, 362440), (82, 353600), (85, 341120), (100, 289952), (104, 278800), (128, 226525), (130, 223040), (136, 213200), (160, 181220), (164, 176800), (170, 170560), (200, 144976), (205, 141440), (208, 139400), (221, 131200), (260, 111520), (272, 106600), (320, 90610), (325, 89216), (328, 88400), (340, 85280), (400, 72488), (410, 70720), (416, 69700), (425, 68224), (442, 65600), (520, 55760), (533, 54400), (544, 53300), (640, 45305), (650, 44608), (656, 44200), (680, 42640), (697, 41600), (800, 36244), (820, 35360), (832, 34850), (850, 34112), (884, 32800), (1025, 28288), (1040, 27880), (1066, 27200), (1088, 26650), (1105, 26240), (1300, 22304), (1312, 22100), (1360, 21320), (1394, 20800), (1600, 18122), (1640, 17680), (1664, 17425), (1700, 17056), (1768, 16400), (2050, 14144), (2080, 13940), (2132, 13600), (2176, 13325), (2210, 13120), (2600, 11152), (2624, 11050), (2665, 10880), (2720, 10660), (2788, 10400), (3200, 9061), (3280, 8840), (3400, 8528), (3485, 8320), (3536, 8200), (4100, 7072), (4160, 6970), (4264, 6800), (4420, 6560), (5200, 5576), (5248, 5525), (5330, 5440)]