13306035740

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1\times {\mathrm{2539}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 28148584800

約数和(自身を除く): 14842549060

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 1669, 2539, 3140, 3338, 5078, 6676, 8345, 10156, 12695, 16690, 25390, 33380, 50780, 262033, 398623, 524066, 797246, 1048132, 1310165, 1594492, 1993115, 2620330, 3986230, 4237591, 5240660, 7972460, 8475182, 16950364, 21187955, 42375910, 84751820, 665301787, 1330603574, 2661207148, 3326508935, 6653017870, 13306035740]

約数ペア:

[(1, 13306035740), (2, 6653017870), (4, 3326508935), (5, 2661207148), (10, 1330603574), (20, 665301787), (157, 84751820), (314, 42375910), (628, 21187955), (785, 16950364), (1570, 8475182), (1669, 7972460), (2539, 5240660), (3140, 4237591), (3338, 3986230), (5078, 2620330), (6676, 1993115), (8345, 1594492), (10156, 1310165), (12695, 1048132), (16690, 797246), (25390, 524066), (33380, 398623), (50780, 262033)]