25041050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 50249760

約数和(自身を除く): 25208710

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 613, 817, 950, 1075, 1226, 1634, 2150, 3065, 4085, 6130, 8170, 11647, 15325, 20425, 23294, 26359, 30650, 40850, 52718, 58235, 116470, 131795, 263590, 291175, 500821, 582350, 658975, 1001642, 1317950, 2504105, 5008210, 12520525, 25041050]

約数ペア:

[(1, 25041050), (2, 12520525), (5, 5008210), (10, 2504105), (19, 1317950), (25, 1001642), (38, 658975), (43, 582350), (50, 500821), (86, 291175), (95, 263590), (190, 131795), (215, 116470), (430, 58235), (475, 52718), (613, 40850), (817, 30650), (950, 26359), (1075, 23294), (1226, 20425), (1634, 15325), (2150, 11647), (3065, 8170), (4085, 6130)]