71674120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5953}}^1$

素因数の和:6014

約数の個数: 64

約数和(自身を含む): 188622720

約数和(自身を除く): 116948600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 5953, 6020, 11906, 12040, 23812, 29765, 41671, 47624, 59530, 83342, 119060, 166684, 208355, 238120, 255979, 333368, 416710, 511958, 833420, 1023916, 1279895, 1666840, 1791853, 2047832, 2559790, 3583706, 5119580, 7167412, 8959265, 10239160, 14334824, 17918530, 35837060, 71674120]

約数ペア:

[(1, 71674120), (2, 35837060), (4, 17918530), (5, 14334824), (7, 10239160), (8, 8959265), (10, 7167412), (14, 5119580), (20, 3583706), (28, 2559790), (35, 2047832), (40, 1791853), (43, 1666840), (56, 1279895), (70, 1023916), (86, 833420), (140, 511958), (172, 416710), (215, 333368), (280, 255979), (301, 238120), (344, 208355), (430, 166684), (602, 119060), (860, 83342), (1204, 59530), (1505, 47624), (1720, 41671), (2408, 29765), (3010, 23812), (5953, 12040), (6020, 11906)]