748089198820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1\times {\mathrm{16411}}^1$

素因数の和:18901

約数の個数: 96

約数和(自身を含む): 1680070968576

約数和(自身を除く): 931981769756

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 2417, 3772, 4715, 4834, 9430, 9668, 12085, 16411, 18860, 24170, 32822, 48340, 55591, 65644, 82055, 99097, 111182, 164110, 198194, 222364, 277955, 328220, 377453, 396388, 495485, 555910, 672851, 754906, 990970, 1111820, 1345702, 1509812, 1887265, 1981940, 2279231, 2691404, 3364255, 3774530, 4558462, 6728510, 7549060, 9116924, 11396155, 13457020, 15475573, 22792310, 30951146, 39665387, 45584620, 61902292, 77377865, 79330774, 154755730, 158661548, 198326935, 309511460, 396653870, 793307740, 912303901, 1626280867, 1824607802, 3252561734, 3649215604, 4561519505, 6505123468, 8131404335, 9123039010, 16262808670, 18246078020, 32525617340, 37404459941, 74808919882, 149617839764, 187022299705, 374044599410, 748089198820]

約数ペア:

[(1, 748089198820), (2, 374044599410), (4, 187022299705), (5, 149617839764), (10, 74808919882), (20, 37404459941), (23, 32525617340), (41, 18246078020), (46, 16262808670), (82, 9123039010), (92, 8131404335), (115, 6505123468), (164, 4561519505), (205, 3649215604), (230, 3252561734), (410, 1824607802), (460, 1626280867), (820, 912303901), (943, 793307740), (1886, 396653870), (2417, 309511460), (3772, 198326935), (4715, 158661548), (4834, 154755730), (9430, 79330774), (9668, 77377865), (12085, 61902292), (16411, 45584620), (18860, 39665387), (24170, 30951146), (32822, 22792310), (48340, 15475573), (55591, 13457020), (65644, 11396155), (82055, 9116924), (99097, 7549060), (111182, 6728510), (164110, 4558462), (198194, 3774530), (222364, 3364255), (277955, 2691404), (328220, 2279231), (377453, 1981940), (396388, 1887265), (495485, 1509812), (555910, 1345702), (672851, 1111820), (754906, 990970)]