508799850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{20071}}^1$

素因数の和:20112

約数の個数: 72

約数和(自身を含む): 1366421472

約数和(自身を除く): 857621622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 20071, 25350, 40142, 60213, 100355, 120426, 200710, 260923, 301065, 501775, 521846, 602130, 782769, 1003550, 1304615, 1505325, 1565538, 2609230, 3010650, 3391999, 3913845, 6523075, 6783998, 7827690, 10175997, 13046150, 16959995, 19569225, 20351994, 33919990, 39138450, 50879985, 84799975, 101759970, 169599950, 254399925, 508799850]

約数ペア:

[(1, 508799850), (2, 254399925), (3, 169599950), (5, 101759970), (6, 84799975), (10, 50879985), (13, 39138450), (15, 33919990), (25, 20351994), (26, 19569225), (30, 16959995), (39, 13046150), (50, 10175997), (65, 7827690), (75, 6783998), (78, 6523075), (130, 3913845), (150, 3391999), (169, 3010650), (195, 2609230), (325, 1565538), (338, 1505325), (390, 1304615), (507, 1003550), (650, 782769), (845, 602130), (975, 521846), (1014, 501775), (1690, 301065), (1950, 260923), (2535, 200710), (4225, 120426), (5070, 100355), (8450, 60213), (12675, 40142), (20071, 25350)]