45500560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2672

約数の個数: 80

約数和(自身を含む): 124849152

約数和(自身を除く): 79348592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 2621, 3472, 4340, 5242, 8680, 10484, 13105, 17360, 18347, 20968, 26210, 36694, 41936, 52420, 73388, 81251, 91735, 104840, 146776, 162502, 183470, 209680, 293552, 325004, 366940, 406255, 568757, 650008, 733880, 812510, 1137514, 1300016, 1467760, 1625020, 2275028, 2843785, 3250040, 4550056, 5687570, 6500080, 9100112, 11375140, 22750280, 45500560]

約数ペア:

[(1, 45500560), (2, 22750280), (4, 11375140), (5, 9100112), (7, 6500080), (8, 5687570), (10, 4550056), (14, 3250040), (16, 2843785), (20, 2275028), (28, 1625020), (31, 1467760), (35, 1300016), (40, 1137514), (56, 812510), (62, 733880), (70, 650008), (80, 568757), (112, 406255), (124, 366940), (140, 325004), (155, 293552), (217, 209680), (248, 183470), (280, 162502), (310, 146776), (434, 104840), (496, 91735), (560, 81251), (620, 73388), (868, 52420), (1085, 41936), (1240, 36694), (1736, 26210), (2170, 20968), (2480, 18347), (2621, 17360), (3472, 13105), (4340, 10484), (5242, 8680)]