2230400

素因数分解:

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

素因数の和:82

約数の個数: 96

約数和(自身を含む): 5976180

約数和(自身を除く): 3745780

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 41, 50, 64, 68, 80, 82, 85, 100, 128, 136, 160, 164, 170, 200, 205, 272, 320, 328, 340, 400, 410, 425, 544, 640, 656, 680, 697, 800, 820, 850, 1025, 1088, 1312, 1360, 1394, 1600, 1640, 1700, 2050, 2176, 2624, 2720, 2788, 3200, 3280, 3400, 3485, 4100, 5248, 5440, 5576, 6560, 6800, 6970, 8200, 10880, 11152, 13120, 13600, 13940, 16400, 17425, 22304, 26240, 27200, 27880, 32800, 34850, 44608, 54400, 55760, 65600, 69700, 89216, 111520, 131200, 139400, 223040, 278800, 446080, 557600, 1115200, 2230400]

約数ペア:

[(1, 2230400), (2, 1115200), (4, 557600), (5, 446080), (8, 278800), (10, 223040), (16, 139400), (17, 131200), (20, 111520), (25, 89216), (32, 69700), (34, 65600), (40, 55760), (41, 54400), (50, 44608), (64, 34850), (68, 32800), (80, 27880), (82, 27200), (85, 26240), (100, 22304), (128, 17425), (136, 16400), (160, 13940), (164, 13600), (170, 13120), (200, 11152), (205, 10880), (272, 8200), (320, 6970), (328, 6800), (340, 6560), (400, 5576), (410, 5440), (425, 5248), (544, 4100), (640, 3485), (656, 3400), (680, 3280), (697, 3200), (800, 2788), (820, 2720), (850, 2624), (1025, 2176), (1088, 2050), (1312, 1700), (1360, 1640), (1394, 1600)]