4147090780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1811

約数の個数: 96

約数和(自身を含む): 10125158400

約数和(自身を除く): 5978067620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 257, 316, 395, 514, 553, 790, 1028, 1106, 1285, 1459, 1580, 1799, 2212, 2570, 2765, 2918, 3598, 5140, 5530, 5836, 7196, 7295, 8995, 10213, 11060, 14590, 17990, 20303, 20426, 29180, 35980, 40606, 40852, 51065, 81212, 101515, 102130, 115261, 142121, 203030, 204260, 230522, 284242, 374963, 406060, 461044, 568484, 576305, 710605, 749926, 806827, 1152610, 1421210, 1499852, 1613654, 1874815, 2305220, 2624741, 2842420, 3227308, 3749630, 4034135, 5249482, 7499260, 8068270, 10498964, 13123705, 16136540, 26247410, 29622077, 52494820, 59244154, 118488308, 148110385, 207354539, 296220770, 414709078, 592441540, 829418156, 1036772695, 2073545390, 4147090780]

約数ペア:

[(1, 4147090780), (2, 2073545390), (4, 1036772695), (5, 829418156), (7, 592441540), (10, 414709078), (14, 296220770), (20, 207354539), (28, 148110385), (35, 118488308), (70, 59244154), (79, 52494820), (140, 29622077), (158, 26247410), (257, 16136540), (316, 13123705), (395, 10498964), (514, 8068270), (553, 7499260), (790, 5249482), (1028, 4034135), (1106, 3749630), (1285, 3227308), (1459, 2842420), (1580, 2624741), (1799, 2305220), (2212, 1874815), (2570, 1613654), (2765, 1499852), (2918, 1421210), (3598, 1152610), (5140, 806827), (5530, 749926), (5836, 710605), (7196, 576305), (7295, 568484), (8995, 461044), (10213, 406060), (11060, 374963), (14590, 284242), (17990, 230522), (20303, 204260), (20426, 203030), (29180, 142121), (35980, 115261), (40606, 102130), (40852, 101515), (51065, 81212)]