23392720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 59496192

約数和(自身を除く): 36103472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 271, 332, 415, 520, 542, 664, 830, 1040, 1079, 1084, 1328, 1355, 1660, 2158, 2168, 2710, 3320, 3523, 4316, 4336, 5395, 5420, 6640, 7046, 8632, 10790, 10840, 14092, 17264, 17615, 21580, 21680, 22493, 28184, 35230, 43160, 44986, 56368, 70460, 86320, 89972, 112465, 140920, 179944, 224930, 281840, 292409, 359888, 449860, 584818, 899720, 1169636, 1462045, 1799440, 2339272, 2924090, 4678544, 5848180, 11696360, 23392720]

約数ペア:

[(1, 23392720), (2, 11696360), (4, 5848180), (5, 4678544), (8, 2924090), (10, 2339272), (13, 1799440), (16, 1462045), (20, 1169636), (26, 899720), (40, 584818), (52, 449860), (65, 359888), (80, 292409), (83, 281840), (104, 224930), (130, 179944), (166, 140920), (208, 112465), (260, 89972), (271, 86320), (332, 70460), (415, 56368), (520, 44986), (542, 43160), (664, 35230), (830, 28184), (1040, 22493), (1079, 21680), (1084, 21580), (1328, 17615), (1355, 17264), (1660, 14092), (2158, 10840), (2168, 10790), (2710, 8632), (3320, 7046), (3523, 6640), (4316, 5420), (4336, 5395)]