2496650

素因数分解:

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

素因数の和:215

約数の個数: 48

約数和(自身を含む): 5249664

約数和(自身を除く): 2753014

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 167, 230, 299, 325, 334, 575, 598, 650, 835, 1150, 1495, 1670, 2171, 2990, 3841, 4175, 4342, 7475, 7682, 8350, 10855, 14950, 19205, 21710, 38410, 49933, 54275, 96025, 99866, 108550, 192050, 249665, 499330, 1248325, 2496650]

約数ペア:

[(1, 2496650), (2, 1248325), (5, 499330), (10, 249665), (13, 192050), (23, 108550), (25, 99866), (26, 96025), (46, 54275), (50, 49933), (65, 38410), (115, 21710), (130, 19205), (167, 14950), (230, 10855), (299, 8350), (325, 7682), (334, 7475), (575, 4342), (598, 4175), (650, 3841), (835, 2990), (1150, 2171), (1495, 1670)]