100990240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2162

約数の個数: 96

約数和(自身を含む): 268240896

約数和(自身を除く): 167250656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2111, 2392, 2990, 3680, 4222, 4784, 5980, 8444, 9568, 10555, 11960, 16888, 21110, 23920, 27443, 33776, 42220, 47840, 48553, 54886, 67552, 84440, 97106, 109772, 137215, 168880, 194212, 219544, 242765, 274430, 337760, 388424, 439088, 485530, 548860, 631189, 776848, 878176, 971060, 1097720, 1262378, 1553696, 1942120, 2195440, 2524756, 3155945, 3884240, 4390880, 5049512, 6311890, 7768480, 10099024, 12623780, 20198048, 25247560, 50495120, 100990240]

約数ペア:

[(1, 100990240), (2, 50495120), (4, 25247560), (5, 20198048), (8, 12623780), (10, 10099024), (13, 7768480), (16, 6311890), (20, 5049512), (23, 4390880), (26, 3884240), (32, 3155945), (40, 2524756), (46, 2195440), (52, 1942120), (65, 1553696), (80, 1262378), (92, 1097720), (104, 971060), (115, 878176), (130, 776848), (160, 631189), (184, 548860), (208, 485530), (230, 439088), (260, 388424), (299, 337760), (368, 274430), (416, 242765), (460, 219544), (520, 194212), (598, 168880), (736, 137215), (920, 109772), (1040, 97106), (1196, 84440), (1495, 67552), (1840, 54886), (2080, 48553), (2111, 47840), (2392, 42220), (2990, 33776), (3680, 27443), (4222, 23920), (4784, 21110), (5980, 16888), (8444, 11960), (9568, 10555)]