90674320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 231735168

約数和(自身を除く): 141060848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 167, 176, 220, 334, 440, 617, 668, 835, 880, 1234, 1336, 1670, 1837, 2468, 2672, 3085, 3340, 3674, 4936, 6170, 6680, 6787, 7348, 9185, 9872, 12340, 13360, 13574, 14696, 18370, 24680, 27148, 29392, 33935, 36740, 49360, 54296, 67870, 73480, 103039, 108592, 135740, 146960, 206078, 271480, 412156, 515195, 542960, 824312, 1030390, 1133429, 1648624, 2060780, 2266858, 4121560, 4533716, 5667145, 8243120, 9067432, 11334290, 18134864, 22668580, 45337160, 90674320]

約数ペア:

[(1, 90674320), (2, 45337160), (4, 22668580), (5, 18134864), (8, 11334290), (10, 9067432), (11, 8243120), (16, 5667145), (20, 4533716), (22, 4121560), (40, 2266858), (44, 2060780), (55, 1648624), (80, 1133429), (88, 1030390), (110, 824312), (167, 542960), (176, 515195), (220, 412156), (334, 271480), (440, 206078), (617, 146960), (668, 135740), (835, 108592), (880, 103039), (1234, 73480), (1336, 67870), (1670, 54296), (1837, 49360), (2468, 36740), (2672, 33935), (3085, 29392), (3340, 27148), (3674, 24680), (4936, 18370), (6170, 14696), (6680, 13574), (6787, 13360), (7348, 12340), (9185, 9872)]