45073640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 59902360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 71, 118, 142, 236, 269, 284, 295, 355, 472, 538, 568, 590, 710, 1076, 1180, 1345, 1420, 2152, 2360, 2690, 2840, 4189, 5380, 8378, 10760, 15871, 16756, 19099, 20945, 31742, 33512, 38198, 41890, 63484, 76396, 79355, 83780, 95495, 126968, 152792, 158710, 167560, 190990, 317420, 381980, 634840, 763960, 1126841, 2253682, 4507364, 5634205, 9014728, 11268410, 22536820, 45073640]

約数ペア:

[(1, 45073640), (2, 22536820), (4, 11268410), (5, 9014728), (8, 5634205), (10, 4507364), (20, 2253682), (40, 1126841), (59, 763960), (71, 634840), (118, 381980), (142, 317420), (236, 190990), (269, 167560), (284, 158710), (295, 152792), (355, 126968), (472, 95495), (538, 83780), (568, 79355), (590, 76396), (710, 63484), (1076, 41890), (1180, 38198), (1345, 33512), (1420, 31742), (2152, 20945), (2360, 19099), (2690, 16756), (2840, 15871), (4189, 10760), (5380, 8378)]