46777640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 132088320

約数和(自身を除く): 85310680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 91, 104, 130, 140, 142, 181, 182, 260, 280, 284, 355, 362, 364, 455, 497, 520, 568, 710, 724, 728, 905, 910, 923, 994, 1267, 1420, 1448, 1810, 1820, 1846, 1988, 2353, 2485, 2534, 2840, 3620, 3640, 3692, 3976, 4615, 4706, 4970, 5068, 6335, 6461, 7240, 7384, 9230, 9412, 9940, 10136, 11765, 12670, 12851, 12922, 16471, 18460, 18824, 19880, 23530, 25340, 25702, 25844, 32305, 32942, 36920, 47060, 50680, 51404, 51688, 64255, 64610, 65884, 82355, 89957, 94120, 102808, 128510, 129220, 131768, 164710, 167063, 179914, 257020, 258440, 329420, 334126, 359828, 449785, 514040, 658840, 668252, 719656, 835315, 899570, 1169441, 1336504, 1670630, 1799140, 2338882, 3341260, 3598280, 4677764, 5847205, 6682520, 9355528, 11694410, 23388820, 46777640]

約数ペア:

[(1, 46777640), (2, 23388820), (4, 11694410), (5, 9355528), (7, 6682520), (8, 5847205), (10, 4677764), (13, 3598280), (14, 3341260), (20, 2338882), (26, 1799140), (28, 1670630), (35, 1336504), (40, 1169441), (52, 899570), (56, 835315), (65, 719656), (70, 668252), (71, 658840), (91, 514040), (104, 449785), (130, 359828), (140, 334126), (142, 329420), (181, 258440), (182, 257020), (260, 179914), (280, 167063), (284, 164710), (355, 131768), (362, 129220), (364, 128510), (455, 102808), (497, 94120), (520, 89957), (568, 82355), (710, 65884), (724, 64610), (728, 64255), (905, 51688), (910, 51404), (923, 50680), (994, 47060), (1267, 36920), (1420, 32942), (1448, 32305), (1810, 25844), (1820, 25702), (1846, 25340), (1988, 23530), (2353, 19880), (2485, 18824), (2534, 18460), (2840, 16471), (3620, 12922), (3640, 12851), (3692, 12670), (3976, 11765), (4615, 10136), (4706, 9940), (4970, 9412), (5068, 9230), (6335, 7384), (6461, 7240)]