15673146740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1\times {\mathrm{9043}}^1$

素因数の和:13632

約数の個数: 48

約数和(自身を含む): 34657331520

約数和(自身を除く): 18984184780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4561, 9043, 9122, 18086, 18244, 22805, 36172, 45215, 45610, 86659, 90430, 91220, 171817, 173318, 180860, 343634, 346636, 433295, 687268, 859085, 866590, 1718170, 1733180, 3436340, 41245123, 82490246, 164980492, 206225615, 412451230, 783657337, 824902460, 1567314674, 3134629348, 3918286685, 7836573370, 15673146740]

約数ペア:

[(1, 15673146740), (2, 7836573370), (4, 3918286685), (5, 3134629348), (10, 1567314674), (19, 824902460), (20, 783657337), (38, 412451230), (76, 206225615), (95, 164980492), (190, 82490246), (380, 41245123), (4561, 3436340), (9043, 1733180), (9122, 1718170), (18086, 866590), (18244, 859085), (22805, 687268), (36172, 433295), (45215, 346636), (45610, 343634), (86659, 180860), (90430, 173318), (91220, 171817)]