88572620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 189876960

約数和(自身を除く): 101304340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 229, 233, 332, 415, 458, 466, 830, 916, 932, 1145, 1165, 1660, 2290, 2330, 4580, 4660, 19007, 19339, 38014, 38678, 53357, 76028, 77356, 95035, 96695, 106714, 190070, 193390, 213428, 266785, 380140, 386780, 533570, 1067140, 4428631, 8857262, 17714524, 22143155, 44286310, 88572620]

約数ペア:

[(1, 88572620), (2, 44286310), (4, 22143155), (5, 17714524), (10, 8857262), (20, 4428631), (83, 1067140), (166, 533570), (229, 386780), (233, 380140), (332, 266785), (415, 213428), (458, 193390), (466, 190070), (830, 106714), (916, 96695), (932, 95035), (1145, 77356), (1165, 76028), (1660, 53357), (2290, 38678), (2330, 38014), (4580, 19339), (4660, 19007)]