448045773140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15061}}^1\times {\mathrm{5743}}^1$

素因数の和:20857

約数の個数: 96

約数和(自身を含む): 1104637922304

約数和(自身を除く): 656592149164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 5743, 11486, 15061, 22972, 28715, 30122, 40201, 57430, 60244, 75305, 80402, 105427, 114860, 150610, 160804, 201005, 210854, 212491, 301220, 402010, 421708, 424982, 527135, 557257, 804020, 849964, 1054270, 1062455, 1114514, 1487437, 2108540, 2124910, 2229028, 2786285, 2974874, 3900799, 4249820, 5572570, 5949748, 7437185, 7801598, 11145140, 14874370, 15603196, 19503995, 29748740, 39007990, 78015980, 86495323, 172990646, 345981292, 432476615, 605467261, 864953230, 1210934522, 1729906460, 2421869044, 3027336305, 3200326951, 6054672610, 6400653902, 12109345220, 12801307804, 16001634755, 22402288657, 32003269510, 44804577314, 64006539020, 89609154628, 112011443285, 224022886570, 448045773140]

約数ペア:

[(1, 448045773140), (2, 224022886570), (4, 112011443285), (5, 89609154628), (7, 64006539020), (10, 44804577314), (14, 32003269510), (20, 22402288657), (28, 16001634755), (35, 12801307804), (37, 12109345220), (70, 6400653902), (74, 6054672610), (140, 3200326951), (148, 3027336305), (185, 2421869044), (259, 1729906460), (370, 1210934522), (518, 864953230), (740, 605467261), (1036, 432476615), (1295, 345981292), (2590, 172990646), (5180, 86495323), (5743, 78015980), (11486, 39007990), (15061, 29748740), (22972, 19503995), (28715, 15603196), (30122, 14874370), (40201, 11145140), (57430, 7801598), (60244, 7437185), (75305, 5949748), (80402, 5572570), (105427, 4249820), (114860, 3900799), (150610, 2974874), (160804, 2786285), (201005, 2229028), (210854, 2124910), (212491, 2108540), (301220, 1487437), (402010, 1114514), (421708, 1062455), (424982, 1054270), (527135, 849964), (557257, 804020)]