22486360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 55248480

約数和(自身を除く): 32762120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 521, 664, 830, 1042, 1079, 1660, 2084, 2158, 2605, 3320, 4168, 4316, 5210, 5395, 6773, 8632, 10420, 10790, 13546, 20840, 21580, 27092, 33865, 43160, 43243, 54184, 67730, 86486, 135460, 172972, 216215, 270920, 345944, 432430, 562159, 864860, 1124318, 1729720, 2248636, 2810795, 4497272, 5621590, 11243180, 22486360]

約数ペア:

[(1, 22486360), (2, 11243180), (4, 5621590), (5, 4497272), (8, 2810795), (10, 2248636), (13, 1729720), (20, 1124318), (26, 864860), (40, 562159), (52, 432430), (65, 345944), (83, 270920), (104, 216215), (130, 172972), (166, 135460), (260, 86486), (332, 67730), (415, 54184), (520, 43243), (521, 43160), (664, 33865), (830, 27092), (1042, 21580), (1079, 20840), (1660, 13546), (2084, 10790), (2158, 10420), (2605, 8632), (3320, 6773), (4168, 5395), (4316, 5210)]