125627360

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4817}}^1$

素因数の和:4995

約数の個数: 48

約数和(自身を含む): 298677456

約数和(自身を除く): 173050096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 4817, 5216, 6520, 9634, 13040, 19268, 24085, 26080, 38536, 48170, 77072, 96340, 154144, 192680, 385360, 770720, 785171, 1570342, 3140684, 3925855, 6281368, 7851710, 12562736, 15703420, 25125472, 31406840, 62813680, 125627360]

約数ペア:

[(1, 125627360), (2, 62813680), (4, 31406840), (5, 25125472), (8, 15703420), (10, 12562736), (16, 7851710), (20, 6281368), (32, 3925855), (40, 3140684), (80, 1570342), (160, 785171), (163, 770720), (326, 385360), (652, 192680), (815, 154144), (1304, 96340), (1630, 77072), (2608, 48170), (3260, 38536), (4817, 26080), (5216, 24085), (6520, 19268), (9634, 13040)]