45427400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 115706880

約数和(自身を除く): 70279480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 431, 527, 620, 680, 775, 850, 862, 1054, 1240, 1550, 1700, 1724, 2108, 2155, 2635, 3100, 3400, 3448, 4216, 4310, 5270, 6200, 7327, 8620, 10540, 10775, 13175, 13361, 14654, 17240, 21080, 21550, 26350, 26722, 29308, 36635, 43100, 52700, 53444, 58616, 66805, 73270, 86200, 105400, 106888, 133610, 146540, 183175, 227137, 267220, 293080, 334025, 366350, 454274, 534440, 668050, 732700, 908548, 1135685, 1336100, 1465400, 1817096, 2271370, 2672200, 4542740, 5678425, 9085480, 11356850, 22713700, 45427400]

約数ペア:

[(1, 45427400), (2, 22713700), (4, 11356850), (5, 9085480), (8, 5678425), (10, 4542740), (17, 2672200), (20, 2271370), (25, 1817096), (31, 1465400), (34, 1336100), (40, 1135685), (50, 908548), (62, 732700), (68, 668050), (85, 534440), (100, 454274), (124, 366350), (136, 334025), (155, 293080), (170, 267220), (200, 227137), (248, 183175), (310, 146540), (340, 133610), (425, 106888), (431, 105400), (527, 86200), (620, 73270), (680, 66805), (775, 58616), (850, 53444), (862, 52700), (1054, 43100), (1240, 36635), (1550, 29308), (1700, 26722), (1724, 26350), (2108, 21550), (2155, 21080), (2635, 17240), (3100, 14654), (3400, 13361), (3448, 13175), (4216, 10775), (4310, 10540), (5270, 8620), (6200, 7327)]