1157036560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{466547}}^1$

素因数の和:466591

約数の個数: 40

約数和(自身を含む): 2776893696

約数和(自身を除く): 1619857136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 466547, 933094, 1866188, 2332735, 3732376, 4665470, 7464752, 9330940, 14462957, 18661880, 28925914, 37323760, 57851828, 72314785, 115703656, 144629570, 231407312, 289259140, 578518280, 1157036560]

約数ペア:

[(1, 1157036560), (2, 578518280), (4, 289259140), (5, 231407312), (8, 144629570), (10, 115703656), (16, 72314785), (20, 57851828), (31, 37323760), (40, 28925914), (62, 18661880), (80, 14462957), (124, 9330940), (155, 7464752), (248, 4665470), (310, 3732376), (496, 2332735), (620, 1866188), (1240, 933094), (2480, 466547)]