331357150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{613}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 650962800

約数和(自身を除く): 319605650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 569, 613, 950, 1138, 1226, 2845, 3065, 5690, 6130, 10811, 11647, 14225, 15325, 21622, 23294, 28450, 30650, 54055, 58235, 108110, 116470, 270275, 291175, 348797, 540550, 582350, 697594, 1743985, 3487970, 6627143, 8719925, 13254286, 17439850, 33135715, 66271430, 165678575, 331357150]

約数ペア:

[(1, 331357150), (2, 165678575), (5, 66271430), (10, 33135715), (19, 17439850), (25, 13254286), (38, 8719925), (50, 6627143), (95, 3487970), (190, 1743985), (475, 697594), (569, 582350), (613, 540550), (950, 348797), (1138, 291175), (1226, 270275), (2845, 116470), (3065, 108110), (5690, 58235), (6130, 54055), (10811, 30650), (11647, 28450), (14225, 23294), (15325, 21622)]