13366980380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{60413}}^1$

素因数の和:60495

約数の個数: 96

約数和(自身を含む): 32397369984

約数和(自身を除く): 19030389604

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 37, 46, 52, 65, 74, 92, 115, 130, 148, 185, 230, 260, 299, 370, 460, 481, 598, 740, 851, 962, 1196, 1495, 1702, 1924, 2405, 2990, 3404, 4255, 4810, 5980, 8510, 9620, 11063, 17020, 22126, 44252, 55315, 60413, 110630, 120826, 221260, 241652, 302065, 604130, 785369, 1208260, 1389499, 1570738, 2235281, 2778998, 3141476, 3926845, 4470562, 5557996, 6947495, 7853690, 8941124, 11176405, 13894990, 15707380, 18063487, 22352810, 27789980, 29058653, 36126974, 44705620, 51411463, 58117306, 72253948, 90317435, 102822926, 116234612, 145293265, 180634870, 205645852, 257057315, 290586530, 361269740, 514114630, 581173060, 668349019, 1028229260, 1336698038, 2673396076, 3341745095, 6683490190, 13366980380]

約数ペア:

[(1, 13366980380), (2, 6683490190), (4, 3341745095), (5, 2673396076), (10, 1336698038), (13, 1028229260), (20, 668349019), (23, 581173060), (26, 514114630), (37, 361269740), (46, 290586530), (52, 257057315), (65, 205645852), (74, 180634870), (92, 145293265), (115, 116234612), (130, 102822926), (148, 90317435), (185, 72253948), (230, 58117306), (260, 51411463), (299, 44705620), (370, 36126974), (460, 29058653), (481, 27789980), (598, 22352810), (740, 18063487), (851, 15707380), (962, 13894990), (1196, 11176405), (1495, 8941124), (1702, 7853690), (1924, 6947495), (2405, 5557996), (2990, 4470562), (3404, 3926845), (4255, 3141476), (4810, 2778998), (5980, 2235281), (8510, 1570738), (9620, 1389499), (11063, 1208260), (17020, 785369), (22126, 604130), (44252, 302065), (55315, 241652), (60413, 221260), (110630, 120826)]