4200304880

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{193741}}^1$

素因数の和:194025

約数の個数: 40

約数和(自身を含む): 9801795264

約数和(自身を除く): 5601490384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 10840, 21680, 193741, 387482, 774964, 968705, 1549928, 1937410, 3099856, 3874820, 7749640, 15499280, 52503811, 105007622, 210015244, 262519055, 420030488, 525038110, 840060976, 1050076220, 2100152440, 4200304880]

約数ペア:

[(1, 4200304880), (2, 2100152440), (4, 1050076220), (5, 840060976), (8, 525038110), (10, 420030488), (16, 262519055), (20, 210015244), (40, 105007622), (80, 52503811), (271, 15499280), (542, 7749640), (1084, 3874820), (1355, 3099856), (2168, 1937410), (2710, 1549928), (4336, 968705), (5420, 774964), (10840, 387482), (21680, 193741)]