13310200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 31482360

約数和(自身を除く): 18172160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1091, 1220, 1525, 2182, 2440, 3050, 4364, 5455, 6100, 8728, 10910, 12200, 21820, 27275, 43640, 54550, 66551, 109100, 133102, 218200, 266204, 332755, 532408, 665510, 1331020, 1663775, 2662040, 3327550, 6655100, 13310200]

約数ペア:

[(1, 13310200), (2, 6655100), (4, 3327550), (5, 2662040), (8, 1663775), (10, 1331020), (20, 665510), (25, 532408), (40, 332755), (50, 266204), (61, 218200), (100, 133102), (122, 109100), (200, 66551), (244, 54550), (305, 43640), (488, 27275), (610, 21820), (1091, 12200), (1220, 10910), (1525, 8728), (2182, 6100), (2440, 5455), (3050, 4364)]