2057352700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1582579}}^1$

素因数の和:1582606

約数の個数: 36

約数和(自身を含む): 4807878040

約数和(自身を除く): 2750525340

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1582579, 3165158, 6330316, 7912895, 15825790, 20573527, 31651580, 39564475, 41147054, 79128950, 82294108, 102867635, 158257900, 205735270, 411470540, 514338175, 1028676350, 2057352700]

約数ペア:

[(1, 2057352700), (2, 1028676350), (4, 514338175), (5, 411470540), (10, 205735270), (13, 158257900), (20, 102867635), (25, 82294108), (26, 79128950), (50, 41147054), (52, 39564475), (65, 31651580), (100, 20573527), (130, 15825790), (260, 7912895), (325, 6330316), (650, 3165158), (1300, 1582579)]