23982790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 48856608

約数和(自身を除く): 24873818

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 617, 845, 1234, 1495, 1690, 2990, 3085, 3887, 6170, 7774, 8021, 14191, 16042, 19435, 28382, 38870, 40105, 70955, 80210, 104273, 141910, 184483, 208546, 368966, 521365, 922415, 1042730, 1844830, 2398279, 4796558, 11991395, 23982790]

約数ペア:

[(1, 23982790), (2, 11991395), (5, 4796558), (10, 2398279), (13, 1844830), (23, 1042730), (26, 922415), (46, 521365), (65, 368966), (115, 208546), (130, 184483), (169, 141910), (230, 104273), (299, 80210), (338, 70955), (598, 40105), (617, 38870), (845, 28382), (1234, 19435), (1495, 16042), (1690, 14191), (2990, 8021), (3085, 7774), (3887, 6170)]