62725660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 134894592

約数和(自身を除く): 72168932

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 163, 271, 284, 326, 355, 542, 652, 710, 815, 1084, 1355, 1420, 1630, 2710, 3260, 5420, 11573, 19241, 23146, 38482, 44173, 46292, 57865, 76964, 88346, 96205, 115730, 176692, 192410, 220865, 231460, 384820, 441730, 883460, 3136283, 6272566, 12545132, 15681415, 31362830, 62725660]

約数ペア:

[(1, 62725660), (2, 31362830), (4, 15681415), (5, 12545132), (10, 6272566), (20, 3136283), (71, 883460), (142, 441730), (163, 384820), (271, 231460), (284, 220865), (326, 192410), (355, 176692), (542, 115730), (652, 96205), (710, 88346), (815, 76964), (1084, 57865), (1355, 46292), (1420, 44173), (1630, 38482), (2710, 23146), (3260, 19241), (5420, 11573)]