772601180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5393}}^1$

素因数の和:5463

約数の個数: 96

約数和(自身を含む): 1903003200

約数和(自身を除く): 1130402020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 76, 95, 116, 130, 145, 190, 247, 260, 290, 377, 380, 494, 551, 580, 754, 988, 1102, 1235, 1508, 1885, 2204, 2470, 2755, 3770, 4940, 5393, 5510, 7163, 7540, 10786, 11020, 14326, 21572, 26965, 28652, 35815, 53930, 70109, 71630, 102467, 107860, 140218, 143260, 156397, 204934, 280436, 312794, 350545, 409868, 512335, 625588, 701090, 781985, 1024670, 1332071, 1402180, 1563970, 2033161, 2049340, 2664142, 2971543, 3127940, 4066322, 5328284, 5943086, 6660355, 8132644, 10165805, 11886172, 13320710, 14857715, 20331610, 26641420, 29715430, 38630059, 40663220, 59430860, 77260118, 154520236, 193150295, 386300590, 772601180]

約数ペア:

[(1, 772601180), (2, 386300590), (4, 193150295), (5, 154520236), (10, 77260118), (13, 59430860), (19, 40663220), (20, 38630059), (26, 29715430), (29, 26641420), (38, 20331610), (52, 14857715), (58, 13320710), (65, 11886172), (76, 10165805), (95, 8132644), (116, 6660355), (130, 5943086), (145, 5328284), (190, 4066322), (247, 3127940), (260, 2971543), (290, 2664142), (377, 2049340), (380, 2033161), (494, 1563970), (551, 1402180), (580, 1332071), (754, 1024670), (988, 781985), (1102, 701090), (1235, 625588), (1508, 512335), (1885, 409868), (2204, 350545), (2470, 312794), (2755, 280436), (3770, 204934), (4940, 156397), (5393, 143260), (5510, 140218), (7163, 107860), (7540, 102467), (10786, 71630), (11020, 70109), (14326, 53930), (21572, 35815), (26965, 28652)]