38735450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 80994816

約数和(自身を除く): 42259366

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2591, 2990, 5182, 7475, 12955, 14950, 25910, 33683, 59593, 64775, 67366, 119186, 129550, 168415, 297965, 336830, 595930, 774709, 842075, 1489825, 1549418, 1684150, 2979650, 3873545, 7747090, 19367725, 38735450]

約数ペア:

[(1, 38735450), (2, 19367725), (5, 7747090), (10, 3873545), (13, 2979650), (23, 1684150), (25, 1549418), (26, 1489825), (46, 842075), (50, 774709), (65, 595930), (115, 336830), (130, 297965), (230, 168415), (299, 129550), (325, 119186), (575, 67366), (598, 64775), (650, 59593), (1150, 33683), (1495, 25910), (2591, 14950), (2990, 12955), (5182, 7475)]