103639300720

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{44171}}^1$

素因数の和:44534

約数の個数: 80

約数和(自身を含む): 243850642560

約数和(自身を除く): 140211341840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 211, 278, 422, 556, 695, 844, 1055, 1112, 1390, 1688, 2110, 2224, 2780, 3376, 4220, 5560, 8440, 11120, 16880, 29329, 44171, 58658, 88342, 117316, 146645, 176684, 220855, 234632, 293290, 353368, 441710, 469264, 586580, 706736, 883420, 1173160, 1766840, 2346320, 3533680, 6139769, 9320081, 12279538, 18640162, 24559076, 30698845, 37280324, 46600405, 49118152, 61397690, 74560648, 93200810, 98236304, 122795380, 149121296, 186401620, 245590760, 372803240, 491181520, 745606480, 1295491259, 2590982518, 5181965036, 6477456295, 10363930072, 12954912590, 20727860144, 25909825180, 51819650360, 103639300720]

約数ペア:

[(1, 103639300720), (2, 51819650360), (4, 25909825180), (5, 20727860144), (8, 12954912590), (10, 10363930072), (16, 6477456295), (20, 5181965036), (40, 2590982518), (80, 1295491259), (139, 745606480), (211, 491181520), (278, 372803240), (422, 245590760), (556, 186401620), (695, 149121296), (844, 122795380), (1055, 98236304), (1112, 93200810), (1390, 74560648), (1688, 61397690), (2110, 49118152), (2224, 46600405), (2780, 37280324), (3376, 30698845), (4220, 24559076), (5560, 18640162), (8440, 12279538), (11120, 9320081), (16880, 6139769), (29329, 3533680), (44171, 2346320), (58658, 1766840), (88342, 1173160), (117316, 883420), (146645, 706736), (176684, 586580), (220855, 469264), (234632, 441710), (293290, 353368)]