63895060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 138241152

約数和(自身を除く): 74346092

約数列:

[1, 2, 4, 5, 10, 20, 61, 83, 122, 166, 244, 305, 332, 415, 610, 631, 830, 1220, 1262, 1660, 2524, 3155, 5063, 6310, 10126, 12620, 20252, 25315, 38491, 50630, 52373, 76982, 101260, 104746, 153964, 192455, 209492, 261865, 384910, 523730, 769820, 1047460, 3194753, 6389506, 12779012, 15973765, 31947530, 63895060]

約数ペア:

[(1, 63895060), (2, 31947530), (4, 15973765), (5, 12779012), (10, 6389506), (20, 3194753), (61, 1047460), (83, 769820), (122, 523730), (166, 384910), (244, 261865), (305, 209492), (332, 192455), (415, 153964), (610, 104746), (631, 101260), (830, 76982), (1220, 52373), (1262, 50630), (1660, 38491), (2524, 25315), (3155, 20252), (5063, 12620), (6310, 10126)]