45840320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4669

約数の個数: 56

約数和(自身を含む): 112702848

約数和(自身を除く): 66862528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4621, 4960, 9242, 9920, 18484, 23105, 36968, 46210, 73936, 92420, 143251, 147872, 184840, 286502, 295744, 369680, 573004, 716255, 739360, 1146008, 1432510, 1478720, 2292016, 2865020, 4584032, 5730040, 9168064, 11460080, 22920160, 45840320]

約数ペア:

[(1, 45840320), (2, 22920160), (4, 11460080), (5, 9168064), (8, 5730040), (10, 4584032), (16, 2865020), (20, 2292016), (31, 1478720), (32, 1432510), (40, 1146008), (62, 739360), (64, 716255), (80, 573004), (124, 369680), (155, 295744), (160, 286502), (248, 184840), (310, 147872), (320, 143251), (496, 92420), (620, 73936), (992, 46210), (1240, 36968), (1984, 23105), (2480, 18484), (4621, 9920), (4960, 9242)]