122904200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4691}}^1$

素因数の和:4838

約数の個数: 48

約数和(自身を含む): 287994960

約数和(自身を除く): 165090760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 4691, 5240, 6550, 9382, 13100, 18764, 23455, 26200, 37528, 46910, 93820, 117275, 187640, 234550, 469100, 614521, 938200, 1229042, 2458084, 3072605, 4916168, 6145210, 12290420, 15363025, 24580840, 30726050, 61452100, 122904200]

約数ペア:

[(1, 122904200), (2, 61452100), (4, 30726050), (5, 24580840), (8, 15363025), (10, 12290420), (20, 6145210), (25, 4916168), (40, 3072605), (50, 2458084), (100, 1229042), (131, 938200), (200, 614521), (262, 469100), (524, 234550), (655, 187640), (1048, 117275), (1310, 93820), (2620, 46910), (3275, 37528), (4691, 26200), (5240, 23455), (6550, 18764), (9382, 13100)]