38745350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 85042176

約数和(自身を除く): 46296826

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 3571, 5425, 7142, 10850, 17855, 24997, 35710, 49994, 89275, 110701, 124985, 178550, 221402, 249970, 553505, 624925, 774907, 1107010, 1249850, 1549814, 2767525, 3874535, 5535050, 7749070, 19372675, 38745350]

約数ペア:

[(1, 38745350), (2, 19372675), (5, 7749070), (7, 5535050), (10, 3874535), (14, 2767525), (25, 1549814), (31, 1249850), (35, 1107010), (50, 774907), (62, 624925), (70, 553505), (155, 249970), (175, 221402), (217, 178550), (310, 124985), (350, 110701), (434, 89275), (775, 49994), (1085, 35710), (1550, 24997), (2170, 17855), (3571, 10850), (5425, 7142)]