16344950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 32381856

約数和(自身を除く): 16036906

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 233, 305, 466, 575, 610, 1150, 1165, 1403, 1525, 2330, 2806, 3050, 5359, 5825, 7015, 10718, 11650, 14030, 14213, 26795, 28426, 35075, 53590, 70150, 71065, 133975, 142130, 267950, 326899, 355325, 653798, 710650, 1634495, 3268990, 8172475, 16344950]

約数ペア:

[(1, 16344950), (2, 8172475), (5, 3268990), (10, 1634495), (23, 710650), (25, 653798), (46, 355325), (50, 326899), (61, 267950), (115, 142130), (122, 133975), (230, 71065), (233, 70150), (305, 53590), (466, 35075), (575, 28426), (610, 26795), (1150, 14213), (1165, 14030), (1403, 11650), (1525, 10718), (2330, 7015), (2806, 5825), (3050, 5359)]