53460160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 139793472

約数和(自身を除く): 86333312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 181, 208, 260, 284, 320, 355, 362, 416, 520, 568, 710, 724, 832, 905, 923, 1040, 1136, 1420, 1448, 1810, 1846, 2080, 2272, 2353, 2840, 2896, 3620, 3692, 4160, 4544, 4615, 4706, 5680, 5792, 7240, 7384, 9230, 9412, 11360, 11584, 11765, 12851, 14480, 14768, 18460, 18824, 22720, 23530, 25702, 28960, 29536, 36920, 37648, 47060, 51404, 57920, 59072, 64255, 73840, 75296, 94120, 102808, 128510, 147680, 150592, 167063, 188240, 205616, 257020, 295360, 334126, 376480, 411232, 514040, 668252, 752960, 822464, 835315, 1028080, 1336504, 1670630, 2056160, 2673008, 3341260, 4112320, 5346016, 6682520, 10692032, 13365040, 26730080, 53460160]

約数ペア:

[(1, 53460160), (2, 26730080), (4, 13365040), (5, 10692032), (8, 6682520), (10, 5346016), (13, 4112320), (16, 3341260), (20, 2673008), (26, 2056160), (32, 1670630), (40, 1336504), (52, 1028080), (64, 835315), (65, 822464), (71, 752960), (80, 668252), (104, 514040), (130, 411232), (142, 376480), (160, 334126), (181, 295360), (208, 257020), (260, 205616), (284, 188240), (320, 167063), (355, 150592), (362, 147680), (416, 128510), (520, 102808), (568, 94120), (710, 75296), (724, 73840), (832, 64255), (905, 59072), (923, 57920), (1040, 51404), (1136, 47060), (1420, 37648), (1448, 36920), (1810, 29536), (1846, 28960), (2080, 25702), (2272, 23530), (2353, 22720), (2840, 18824), (2896, 18460), (3620, 14768), (3692, 14480), (4160, 12851), (4544, 11765), (4615, 11584), (4706, 11360), (5680, 9412), (5792, 9230), (7240, 7384)]