74279576450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2789}}^1\times {\mathrm{31333}}^1$

素因数の和:34151

約数の個数: 48

約数和(自身を含む): 146344193640

約数和(自身を除く): 72064617190

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2789, 5578, 13945, 27890, 31333, 47413, 62666, 69725, 94826, 139450, 156665, 237065, 313330, 474130, 532661, 783325, 1065322, 1185325, 1566650, 2370650, 2663305, 5326610, 13316525, 26633050, 87387737, 174775474, 436938685, 873877370, 1485591529, 2184693425, 2971183058, 4369386850, 7427957645, 14855915290, 37139788225, 74279576450]

約数ペア:

[(1, 74279576450), (2, 37139788225), (5, 14855915290), (10, 7427957645), (17, 4369386850), (25, 2971183058), (34, 2184693425), (50, 1485591529), (85, 873877370), (170, 436938685), (425, 174775474), (850, 87387737), (2789, 26633050), (5578, 13316525), (13945, 5326610), (27890, 2663305), (31333, 2370650), (47413, 1566650), (62666, 1185325), (69725, 1065322), (94826, 783325), (139450, 532661), (156665, 474130), (237065, 313330)]