45071920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15227}}^1$

素因数の和:15277

約数の個数: 40

約数和(自身を含む): 107631504

約数和(自身を除く): 62559584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 15227, 30454, 60908, 76135, 121816, 152270, 243632, 304540, 563399, 609080, 1126798, 1218160, 2253596, 2816995, 4507192, 5633990, 9014384, 11267980, 22535960, 45071920]

約数ペア:

[(1, 45071920), (2, 22535960), (4, 11267980), (5, 9014384), (8, 5633990), (10, 4507192), (16, 2816995), (20, 2253596), (37, 1218160), (40, 1126798), (74, 609080), (80, 563399), (148, 304540), (185, 243632), (296, 152270), (370, 121816), (592, 76135), (740, 60908), (1480, 30454), (2960, 15227)]