88080491420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13567}}^1\times {\mathrm{3911}}^1$

素因数の和:17570

約数の個数: 48

約数和(自身を含む): 187259240448

約数和(自身を除く): 99178749028

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 3911, 7822, 13567, 15644, 19555, 27134, 39110, 54268, 67835, 78220, 135670, 271340, 324613, 649226, 1126061, 1298452, 1623065, 2252122, 3246130, 4504244, 5630305, 6492260, 11260610, 22521220, 53060537, 106121074, 212242148, 265302685, 530605370, 1061210740, 4404024571, 8808049142, 17616098284, 22020122855, 44040245710, 88080491420]

約数ペア:

[(1, 88080491420), (2, 44040245710), (4, 22020122855), (5, 17616098284), (10, 8808049142), (20, 4404024571), (83, 1061210740), (166, 530605370), (332, 265302685), (415, 212242148), (830, 106121074), (1660, 53060537), (3911, 22521220), (7822, 11260610), (13567, 6492260), (15644, 5630305), (19555, 4504244), (27134, 3246130), (39110, 2252122), (54268, 1623065), (67835, 1298452), (78220, 1126061), (135670, 649226), (271340, 324613)]