32456450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 68620608

約数和(自身を除く): 36164158

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 167, 169, 230, 299, 325, 334, 338, 575, 598, 650, 835, 845, 1150, 1495, 1670, 1690, 2171, 2990, 3841, 3887, 4175, 4225, 4342, 7475, 7682, 7774, 8350, 8450, 10855, 14950, 19205, 19435, 21710, 28223, 38410, 38870, 49933, 54275, 56446, 96025, 97175, 99866, 108550, 141115, 192050, 194350, 249665, 282230, 499330, 649129, 705575, 1248325, 1298258, 1411150, 2496650, 3245645, 6491290, 16228225, 32456450]

約数ペア:

[(1, 32456450), (2, 16228225), (5, 6491290), (10, 3245645), (13, 2496650), (23, 1411150), (25, 1298258), (26, 1248325), (46, 705575), (50, 649129), (65, 499330), (115, 282230), (130, 249665), (167, 194350), (169, 192050), (230, 141115), (299, 108550), (325, 99866), (334, 97175), (338, 96025), (575, 56446), (598, 54275), (650, 49933), (835, 38870), (845, 38410), (1150, 28223), (1495, 21710), (1670, 19435), (1690, 19205), (2171, 14950), (2990, 10855), (3841, 8450), (3887, 8350), (4175, 7774), (4225, 7682), (4342, 7475)]