88588700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 215361216

約数和(自身を除く): 126772516

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 41, 50, 62, 68, 82, 85, 100, 124, 155, 164, 170, 205, 310, 340, 410, 425, 527, 620, 697, 775, 820, 850, 1025, 1054, 1271, 1394, 1550, 1681, 1700, 2050, 2108, 2542, 2635, 2788, 3100, 3362, 3485, 4100, 5084, 5270, 6355, 6724, 6970, 8405, 10540, 12710, 13175, 13940, 16810, 17425, 21607, 25420, 26350, 28577, 31775, 33620, 34850, 42025, 43214, 52111, 52700, 57154, 63550, 69700, 84050, 86428, 104222, 108035, 114308, 127100, 142885, 168100, 208444, 216070, 260555, 285770, 432140, 521110, 540175, 571540, 714425, 885887, 1042220, 1080350, 1302775, 1428850, 1771774, 2160700, 2605550, 2857700, 3543548, 4429435, 5211100, 8858870, 17717740, 22147175, 44294350, 88588700]

約数ペア:

[(1, 88588700), (2, 44294350), (4, 22147175), (5, 17717740), (10, 8858870), (17, 5211100), (20, 4429435), (25, 3543548), (31, 2857700), (34, 2605550), (41, 2160700), (50, 1771774), (62, 1428850), (68, 1302775), (82, 1080350), (85, 1042220), (100, 885887), (124, 714425), (155, 571540), (164, 540175), (170, 521110), (205, 432140), (310, 285770), (340, 260555), (410, 216070), (425, 208444), (527, 168100), (620, 142885), (697, 127100), (775, 114308), (820, 108035), (850, 104222), (1025, 86428), (1054, 84050), (1271, 69700), (1394, 63550), (1550, 57154), (1681, 52700), (1700, 52111), (2050, 43214), (2108, 42025), (2542, 34850), (2635, 33620), (2788, 31775), (3100, 28577), (3362, 26350), (3485, 25420), (4100, 21607), (5084, 17425), (5270, 16810), (6355, 13940), (6724, 13175), (6970, 12710), (8405, 10540)]