73223260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 108216740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 92, 110, 115, 116, 145, 220, 230, 253, 290, 319, 460, 499, 506, 580, 638, 667, 998, 1012, 1265, 1276, 1334, 1595, 1996, 2495, 2530, 2668, 3190, 3335, 4990, 5060, 5489, 6380, 6670, 7337, 9980, 10978, 11477, 13340, 14471, 14674, 21956, 22954, 27445, 28942, 29348, 36685, 45908, 54890, 57385, 57884, 72355, 73370, 109780, 114770, 126247, 144710, 146740, 159181, 229540, 252494, 289420, 318362, 332833, 504988, 631235, 636724, 665666, 795905, 1262470, 1331332, 1591810, 1664165, 2524940, 3183620, 3328330, 3661163, 6656660, 7322326, 14644652, 18305815, 36611630, 73223260]

約数ペア:

[(1, 73223260), (2, 36611630), (4, 18305815), (5, 14644652), (10, 7322326), (11, 6656660), (20, 3661163), (22, 3328330), (23, 3183620), (29, 2524940), (44, 1664165), (46, 1591810), (55, 1331332), (58, 1262470), (92, 795905), (110, 665666), (115, 636724), (116, 631235), (145, 504988), (220, 332833), (230, 318362), (253, 289420), (290, 252494), (319, 229540), (460, 159181), (499, 146740), (506, 144710), (580, 126247), (638, 114770), (667, 109780), (998, 73370), (1012, 72355), (1265, 57884), (1276, 57385), (1334, 54890), (1595, 45908), (1996, 36685), (2495, 29348), (2530, 28942), (2668, 27445), (3190, 22954), (3335, 21956), (4990, 14674), (5060, 14471), (5489, 13340), (6380, 11477), (6670, 10978), (7337, 9980)]