72554830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 134483328

約数和(自身を除く): 61928498

約数列:

[1, 2, 5, 10, 41, 82, 205, 271, 410, 542, 653, 1306, 1355, 2710, 3265, 6530, 11111, 22222, 26773, 53546, 55555, 111110, 133865, 176963, 267730, 353926, 884815, 1769630, 7255483, 14510966, 36277415, 72554830]

約数ペア:

[(1, 72554830), (2, 36277415), (5, 14510966), (10, 7255483), (41, 1769630), (82, 884815), (205, 353926), (271, 267730), (410, 176963), (542, 133865), (653, 111110), (1306, 55555), (1355, 53546), (2710, 26773), (3265, 22222), (6530, 11111)]