10455460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 12526940

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 199, 284, 355, 370, 398, 710, 740, 796, 995, 1420, 1990, 2627, 3980, 5254, 7363, 10508, 13135, 14129, 14726, 26270, 28258, 29452, 36815, 52540, 56516, 70645, 73630, 141290, 147260, 282580, 522773, 1045546, 2091092, 2613865, 5227730, 10455460]

約数ペア:

[(1, 10455460), (2, 5227730), (4, 2613865), (5, 2091092), (10, 1045546), (20, 522773), (37, 282580), (71, 147260), (74, 141290), (142, 73630), (148, 70645), (185, 56516), (199, 52540), (284, 36815), (355, 29452), (370, 28258), (398, 26270), (710, 14726), (740, 14129), (796, 13135), (995, 10508), (1420, 7363), (1990, 5254), (2627, 3980)]