230097920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3495

約数の個数: 88

約数和(自身を含む): 594596184

約数和(自身を除く): 364498264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 3457, 4160, 5120, 6656, 6914, 8320, 13312, 13828, 16640, 17285, 27656, 33280, 34570, 44941, 55312, 66560, 69140, 89882, 110624, 138280, 179764, 221248, 224705, 276560, 359528, 442496, 449410, 553120, 719056, 884992, 898820, 1106240, 1438112, 1769984, 1797640, 2212480, 2876224, 3539968, 3595280, 4424960, 5752448, 7190560, 8849920, 11504896, 14381120, 17699840, 23009792, 28762240, 46019584, 57524480, 115048960, 230097920]

約数ペア:

[(1, 230097920), (2, 115048960), (4, 57524480), (5, 46019584), (8, 28762240), (10, 23009792), (13, 17699840), (16, 14381120), (20, 11504896), (26, 8849920), (32, 7190560), (40, 5752448), (52, 4424960), (64, 3595280), (65, 3539968), (80, 2876224), (104, 2212480), (128, 1797640), (130, 1769984), (160, 1438112), (208, 1106240), (256, 898820), (260, 884992), (320, 719056), (416, 553120), (512, 449410), (520, 442496), (640, 359528), (832, 276560), (1024, 224705), (1040, 221248), (1280, 179764), (1664, 138280), (2080, 110624), (2560, 89882), (3328, 69140), (3457, 66560), (4160, 55312), (5120, 44941), (6656, 34570), (6914, 33280), (8320, 27656), (13312, 17285), (13828, 16640)]