110942800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 287838720

約数和(自身を除く): 176895920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 368, 389, 400, 460, 496, 575, 620, 713, 775, 778, 920, 1150, 1240, 1426, 1550, 1556, 1840, 1945, 2300, 2480, 2852, 3100, 3112, 3565, 3890, 4600, 5704, 6200, 6224, 7130, 7780, 8947, 9200, 9725, 11408, 12059, 12400, 14260, 15560, 17825, 17894, 19450, 24118, 28520, 31120, 35650, 35788, 38900, 44735, 48236, 57040, 60295, 71300, 71576, 77800, 89470, 96472, 120590, 142600, 143152, 155600, 178940, 192944, 223675, 241180, 277357, 285200, 301475, 357880, 447350, 482360, 554714, 602950, 715760, 894700, 964720, 1109428, 1205900, 1386785, 1789400, 2218856, 2411800, 2773570, 3578800, 4437712, 4823600, 5547140, 6933925, 11094280, 13867850, 22188560, 27735700, 55471400, 110942800]

約数ペア:

[(1, 110942800), (2, 55471400), (4, 27735700), (5, 22188560), (8, 13867850), (10, 11094280), (16, 6933925), (20, 5547140), (23, 4823600), (25, 4437712), (31, 3578800), (40, 2773570), (46, 2411800), (50, 2218856), (62, 1789400), (80, 1386785), (92, 1205900), (100, 1109428), (115, 964720), (124, 894700), (155, 715760), (184, 602950), (200, 554714), (230, 482360), (248, 447350), (310, 357880), (368, 301475), (389, 285200), (400, 277357), (460, 241180), (496, 223675), (575, 192944), (620, 178940), (713, 155600), (775, 143152), (778, 142600), (920, 120590), (1150, 96472), (1240, 89470), (1426, 77800), (1550, 71576), (1556, 71300), (1840, 60295), (1945, 57040), (2300, 48236), (2480, 44735), (2852, 38900), (3100, 35788), (3112, 35650), (3565, 31120), (3890, 28520), (4600, 24118), (5704, 19450), (6200, 17894), (6224, 17825), (7130, 15560), (7780, 14260), (8947, 12400), (9200, 12059), (9725, 11408)]