1265203150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1381}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 2396752848

約数和(自身を除く): 1131549698

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 251, 365, 502, 730, 1255, 1381, 1825, 2510, 2762, 3650, 6275, 6905, 12550, 13810, 18323, 34525, 36646, 69050, 91615, 100813, 183230, 201626, 346631, 458075, 504065, 693262, 916150, 1008130, 1733155, 2520325, 3466310, 5040650, 8665775, 17331550, 25304063, 50608126, 126520315, 253040630, 632601575, 1265203150]

約数ペア:

[(1, 1265203150), (2, 632601575), (5, 253040630), (10, 126520315), (25, 50608126), (50, 25304063), (73, 17331550), (146, 8665775), (251, 5040650), (365, 3466310), (502, 2520325), (730, 1733155), (1255, 1008130), (1381, 916150), (1825, 693262), (2510, 504065), (2762, 458075), (3650, 346631), (6275, 201626), (6905, 183230), (12550, 100813), (13810, 91615), (18323, 69050), (34525, 36646)]