22630400

素因数分解:

$2^{12}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 156

約数和(自身を含む): 63988092

約数和(自身を除く): 41357692

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 128, 130, 136, 160, 170, 200, 208, 221, 256, 260, 272, 320, 325, 340, 400, 416, 425, 442, 512, 520, 544, 640, 650, 680, 800, 832, 850, 884, 1024, 1040, 1088, 1105, 1280, 1300, 1360, 1600, 1664, 1700, 1768, 2048, 2080, 2176, 2210, 2560, 2600, 2720, 3200, 3328, 3400, 3536, 4096, 4160, 4352, 4420, 5120, 5200, 5440, 5525, 6400, 6656, 6800, 7072, 8320, 8704, 8840, 10240, 10400, 10880, 11050, 12800, 13312, 13600, 14144, 16640, 17408, 17680, 20480, 20800, 21760, 22100, 25600, 26624, 27200, 28288, 33280, 34816, 35360, 41600, 43520, 44200, 51200, 53248, 54400, 56576, 66560, 69632, 70720, 83200, 87040, 88400, 102400, 108800, 113152, 133120, 141440, 166400, 174080, 176800, 217600, 226304, 266240, 282880, 332800, 348160, 353600, 435200, 452608, 565760, 665600, 707200, 870400, 905216, 1131520, 1331200, 1414400, 1740800, 2263040, 2828800, 4526080, 5657600, 11315200, 22630400]

約数ペア:

[(1, 22630400), (2, 11315200), (4, 5657600), (5, 4526080), (8, 2828800), (10, 2263040), (13, 1740800), (16, 1414400), (17, 1331200), (20, 1131520), (25, 905216), (26, 870400), (32, 707200), (34, 665600), (40, 565760), (50, 452608), (52, 435200), (64, 353600), (65, 348160), (68, 332800), (80, 282880), (85, 266240), (100, 226304), (104, 217600), (128, 176800), (130, 174080), (136, 166400), (160, 141440), (170, 133120), (200, 113152), (208, 108800), (221, 102400), (256, 88400), (260, 87040), (272, 83200), (320, 70720), (325, 69632), (340, 66560), (400, 56576), (416, 54400), (425, 53248), (442, 51200), (512, 44200), (520, 43520), (544, 41600), (640, 35360), (650, 34816), (680, 33280), (800, 28288), (832, 27200), (850, 26624), (884, 25600), (1024, 22100), (1040, 21760), (1088, 20800), (1105, 20480), (1280, 17680), (1300, 17408), (1360, 16640), (1600, 14144), (1664, 13600), (1700, 13312), (1768, 12800), (2048, 11050), (2080, 10880), (2176, 10400), (2210, 10240), (2560, 8840), (2600, 8704), (2720, 8320), (3200, 7072), (3328, 6800), (3400, 6656), (3536, 6400), (4096, 5525), (4160, 5440), (4352, 5200), (4420, 5120)]