38457050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 75685632

約数和(自身を除く): 37228582

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 577, 775, 1075, 1154, 1333, 1550, 2150, 2666, 2885, 5770, 6665, 13330, 14425, 17887, 24811, 28850, 33325, 35774, 49622, 66650, 89435, 124055, 178870, 248110, 447175, 620275, 769141, 894350, 1240550, 1538282, 3845705, 7691410, 19228525, 38457050]

約数ペア:

[(1, 38457050), (2, 19228525), (5, 7691410), (10, 3845705), (25, 1538282), (31, 1240550), (43, 894350), (50, 769141), (62, 620275), (86, 447175), (155, 248110), (215, 178870), (310, 124055), (430, 89435), (577, 66650), (775, 49622), (1075, 35774), (1154, 33325), (1333, 28850), (1550, 24811), (2150, 17887), (2666, 14425), (2885, 13330), (5770, 6665)]