5072433940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{120371}}^1$

素因数の和:120437

約数の個数: 72

約数和(自身を含む): 12679504992

約数和(自身を除く): 7607071052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 3010, 4214, 6020, 8428, 10535, 21070, 42140, 120371, 240742, 481484, 601855, 842597, 1203710, 1685194, 2407420, 3370388, 4212985, 5175953, 5898179, 8425970, 10351906, 11796358, 16851940, 20703812, 23592716, 25879765, 29490895, 36231671, 51759530, 58981790, 72463342, 103519060, 117963580, 144926684, 181158355, 253621697, 362316710, 507243394, 724633420, 1014486788, 1268108485, 2536216970, 5072433940]

約数ペア:

[(1, 5072433940), (2, 2536216970), (4, 1268108485), (5, 1014486788), (7, 724633420), (10, 507243394), (14, 362316710), (20, 253621697), (28, 181158355), (35, 144926684), (43, 117963580), (49, 103519060), (70, 72463342), (86, 58981790), (98, 51759530), (140, 36231671), (172, 29490895), (196, 25879765), (215, 23592716), (245, 20703812), (301, 16851940), (430, 11796358), (490, 10351906), (602, 8425970), (860, 5898179), (980, 5175953), (1204, 4212985), (1505, 3370388), (2107, 2407420), (3010, 1685194), (4214, 1203710), (6020, 842597), (8428, 601855), (10535, 481484), (21070, 240742), (42140, 120371)]