269721736700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2922229}}^1$

素因数の和:2922327

約数の個数: 72

約数和(自身を含む): 639196901280

約数和(自身を除く): 369475164580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 650, 710, 923, 1300, 1420, 1775, 1846, 3550, 3692, 4615, 7100, 9230, 18460, 23075, 46150, 92300, 2922229, 5844458, 11688916, 14611145, 29222290, 37988977, 58444580, 73055725, 75977954, 146111450, 151955908, 189944885, 207478259, 292222900, 379889770, 414956518, 759779540, 829913036, 949724425, 1037391295, 1899448850, 2074782590, 2697217367, 3798897700, 4149565180, 5186956475, 5394434734, 10373912950, 10788869468, 13486086835, 20747825900, 26972173670, 53944347340, 67430434175, 134860868350, 269721736700]

約数ペア:

[(1, 269721736700), (2, 134860868350), (4, 67430434175), (5, 53944347340), (10, 26972173670), (13, 20747825900), (20, 13486086835), (25, 10788869468), (26, 10373912950), (50, 5394434734), (52, 5186956475), (65, 4149565180), (71, 3798897700), (100, 2697217367), (130, 2074782590), (142, 1899448850), (260, 1037391295), (284, 949724425), (325, 829913036), (355, 759779540), (650, 414956518), (710, 379889770), (923, 292222900), (1300, 207478259), (1420, 189944885), (1775, 151955908), (1846, 146111450), (3550, 75977954), (3692, 73055725), (4615, 58444580), (7100, 37988977), (9230, 29222290), (18460, 14611145), (23075, 11688916), (46150, 5844458), (92300, 2922229)]