23651680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 61344864

約数和(自身を除く): 37693184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 137, 160, 166, 208, 260, 274, 332, 415, 416, 520, 548, 664, 685, 830, 1040, 1079, 1096, 1328, 1370, 1660, 1781, 2080, 2158, 2192, 2656, 2740, 3320, 3562, 4316, 4384, 5395, 5480, 6640, 7124, 8632, 8905, 10790, 10960, 11371, 13280, 14248, 17264, 17810, 21580, 21920, 22742, 28496, 34528, 35620, 43160, 45484, 56855, 56992, 71240, 86320, 90968, 113710, 142480, 147823, 172640, 181936, 227420, 284960, 295646, 363872, 454840, 591292, 739115, 909680, 1182584, 1478230, 1819360, 2365168, 2956460, 4730336, 5912920, 11825840, 23651680]

約数ペア:

[(1, 23651680), (2, 11825840), (4, 5912920), (5, 4730336), (8, 2956460), (10, 2365168), (13, 1819360), (16, 1478230), (20, 1182584), (26, 909680), (32, 739115), (40, 591292), (52, 454840), (65, 363872), (80, 295646), (83, 284960), (104, 227420), (130, 181936), (137, 172640), (160, 147823), (166, 142480), (208, 113710), (260, 90968), (274, 86320), (332, 71240), (415, 56992), (416, 56855), (520, 45484), (548, 43160), (664, 35620), (685, 34528), (830, 28496), (1040, 22742), (1079, 21920), (1096, 21580), (1328, 17810), (1370, 17264), (1660, 14248), (1781, 13280), (2080, 11371), (2158, 10960), (2192, 10790), (2656, 8905), (2740, 8632), (3320, 7124), (3562, 6640), (4316, 5480), (4384, 5395)]