38013950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 76776336

約数和(自身を除く): 38762386

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 233, 251, 325, 466, 502, 650, 1165, 1255, 2330, 2510, 3029, 3263, 5825, 6058, 6275, 6526, 11650, 12550, 15145, 16315, 30290, 32630, 58483, 75725, 81575, 116966, 151450, 163150, 292415, 584830, 760279, 1462075, 1520558, 2924150, 3801395, 7602790, 19006975, 38013950]

約数ペア:

[(1, 38013950), (2, 19006975), (5, 7602790), (10, 3801395), (13, 2924150), (25, 1520558), (26, 1462075), (50, 760279), (65, 584830), (130, 292415), (233, 163150), (251, 151450), (325, 116966), (466, 81575), (502, 75725), (650, 58483), (1165, 32630), (1255, 30290), (2330, 16315), (2510, 15145), (3029, 12550), (3263, 11650), (5825, 6526), (6058, 6275)]