71674720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2072

約数の個数: 96

約数和(自身を含む): 193179168

約数和(自身を除く): 121504448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2027, 2080, 2210, 2720, 3536, 4054, 4420, 7072, 8108, 8840, 10135, 16216, 17680, 20270, 26351, 32432, 34459, 35360, 40540, 52702, 64864, 68918, 81080, 105404, 131755, 137836, 162160, 172295, 210808, 263510, 275672, 324320, 344590, 421616, 447967, 527020, 551344, 689180, 843232, 895934, 1054040, 1102688, 1378360, 1791868, 2108080, 2239835, 2756720, 3583736, 4216160, 4479670, 5513440, 7167472, 8959340, 14334944, 17918680, 35837360, 71674720]

約数ペア:

[(1, 71674720), (2, 35837360), (4, 17918680), (5, 14334944), (8, 8959340), (10, 7167472), (13, 5513440), (16, 4479670), (17, 4216160), (20, 3583736), (26, 2756720), (32, 2239835), (34, 2108080), (40, 1791868), (52, 1378360), (65, 1102688), (68, 1054040), (80, 895934), (85, 843232), (104, 689180), (130, 551344), (136, 527020), (160, 447967), (170, 421616), (208, 344590), (221, 324320), (260, 275672), (272, 263510), (340, 210808), (416, 172295), (442, 162160), (520, 137836), (544, 131755), (680, 105404), (884, 81080), (1040, 68918), (1105, 64864), (1360, 52702), (1768, 40540), (2027, 35360), (2080, 34459), (2210, 32432), (2720, 26351), (3536, 20270), (4054, 17680), (4420, 16216), (7072, 10135), (8108, 8840)]