78674708980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1\times {\mathrm{4229}}^1$

素因数の和:5929

約数の個数: 96

約数和(自身を含む): 191258807040

約数和(自身を除く): 112584098060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1601, 1660, 2324, 2905, 3202, 4229, 5810, 6404, 8005, 8458, 11207, 11620, 16010, 16916, 21145, 22414, 29603, 32020, 42290, 44828, 56035, 59206, 84580, 112070, 118412, 132883, 148015, 224140, 265766, 296030, 351007, 531532, 592060, 664415, 702014, 930181, 1328830, 1404028, 1755035, 1860362, 2457049, 2657660, 3510070, 3720724, 4650905, 4914098, 6770629, 7020140, 9301810, 9828196, 12285245, 13541258, 18603620, 24570490, 27082516, 33853145, 47394403, 49140980, 67706290, 94788806, 135412580, 189577612, 236972015, 473944030, 561962207, 947888060, 1123924414, 2247848828, 2809811035, 3933735449, 5619622070, 7867470898, 11239244140, 15734941796, 19668677245, 39337354490, 78674708980]

約数ペア:

[(1, 78674708980), (2, 39337354490), (4, 19668677245), (5, 15734941796), (7, 11239244140), (10, 7867470898), (14, 5619622070), (20, 3933735449), (28, 2809811035), (35, 2247848828), (70, 1123924414), (83, 947888060), (140, 561962207), (166, 473944030), (332, 236972015), (415, 189577612), (581, 135412580), (830, 94788806), (1162, 67706290), (1601, 49140980), (1660, 47394403), (2324, 33853145), (2905, 27082516), (3202, 24570490), (4229, 18603620), (5810, 13541258), (6404, 12285245), (8005, 9828196), (8458, 9301810), (11207, 7020140), (11620, 6770629), (16010, 4914098), (16916, 4650905), (21145, 3720724), (22414, 3510070), (29603, 2657660), (32020, 2457049), (42290, 1860362), (44828, 1755035), (56035, 1404028), (59206, 1328830), (84580, 930181), (112070, 702014), (118412, 664415), (132883, 592060), (148015, 531532), (224140, 351007), (265766, 296030)]