2010259550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{3767}}^1$

素因数の和:4613

約数の個数: 48

約数和(自身を含む): 4032679392

約数和(自身を除く): 2022419842

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 821, 1642, 3767, 4105, 7534, 8210, 10673, 18835, 20525, 21346, 37670, 41050, 48971, 53365, 94175, 97942, 106730, 188350, 244855, 266825, 489710, 533650, 1224275, 2448550, 3092707, 6185414, 15463535, 30927070, 40205191, 77317675, 80410382, 154635350, 201025955, 402051910, 1005129775, 2010259550]

約数ペア:

[(1, 2010259550), (2, 1005129775), (5, 402051910), (10, 201025955), (13, 154635350), (25, 80410382), (26, 77317675), (50, 40205191), (65, 30927070), (130, 15463535), (325, 6185414), (650, 3092707), (821, 2448550), (1642, 1224275), (3767, 533650), (4105, 489710), (7534, 266825), (8210, 244855), (10673, 188350), (18835, 106730), (20525, 97942), (21346, 94175), (37670, 53365), (41050, 48971)]