63488360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 92308120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1471, 1660, 2158, 2942, 3320, 4316, 5395, 5884, 7355, 8632, 10790, 11768, 14710, 19123, 21580, 29420, 38246, 43160, 58840, 76492, 95615, 122093, 152984, 191230, 244186, 382460, 488372, 610465, 764920, 976744, 1220930, 1587209, 2441860, 3174418, 4883720, 6348836, 7936045, 12697672, 15872090, 31744180, 63488360]

約数ペア:

[(1, 63488360), (2, 31744180), (4, 15872090), (5, 12697672), (8, 7936045), (10, 6348836), (13, 4883720), (20, 3174418), (26, 2441860), (40, 1587209), (52, 1220930), (65, 976744), (83, 764920), (104, 610465), (130, 488372), (166, 382460), (260, 244186), (332, 191230), (415, 152984), (520, 122093), (664, 95615), (830, 76492), (1079, 58840), (1471, 43160), (1660, 38246), (2158, 29420), (2942, 21580), (3320, 19123), (4316, 14710), (5395, 11768), (5884, 10790), (7355, 8632)]