2116741250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{130261}}^1$

素因数の和:130296

約数の個数: 40

約数和(自身を含む): 4272854124

約数和(自身を除く): 2156112874

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 8125, 16250, 130261, 260522, 651305, 1302610, 1693393, 3256525, 3386786, 6513050, 8466965, 16282625, 16933930, 32565250, 42334825, 81413125, 84669650, 162826250, 211674125, 423348250, 1058370625, 2116741250]

約数ペア:

[(1, 2116741250), (2, 1058370625), (5, 423348250), (10, 211674125), (13, 162826250), (25, 84669650), (26, 81413125), (50, 42334825), (65, 32565250), (125, 16933930), (130, 16282625), (250, 8466965), (325, 6513050), (625, 3386786), (650, 3256525), (1250, 1693393), (1625, 1302610), (3250, 651305), (8125, 260522), (16250, 130261)]