2690752480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{34963}}^1$

素因数の和:35028

約数の個数: 96

約数和(自身を含む): 7031120544

約数和(自身を除く): 4340368064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1480, 1924, 2080, 2405, 2960, 3848, 4810, 5920, 7696, 9620, 15392, 19240, 34963, 38480, 69926, 76960, 139852, 174815, 279704, 349630, 454519, 559408, 699260, 909038, 1118816, 1293631, 1398520, 1818076, 2272595, 2587262, 2797040, 3636152, 4545190, 5174524, 5594080, 6468155, 7272304, 9090380, 10349048, 12936310, 14544608, 16817203, 18180760, 20698096, 25872620, 33634406, 36361520, 41396192, 51745240, 67268812, 72723040, 84086015, 103490480, 134537624, 168172030, 206980960, 269075248, 336344060, 538150496, 672688120, 1345376240, 2690752480]

約数ペア:

[(1, 2690752480), (2, 1345376240), (4, 672688120), (5, 538150496), (8, 336344060), (10, 269075248), (13, 206980960), (16, 168172030), (20, 134537624), (26, 103490480), (32, 84086015), (37, 72723040), (40, 67268812), (52, 51745240), (65, 41396192), (74, 36361520), (80, 33634406), (104, 25872620), (130, 20698096), (148, 18180760), (160, 16817203), (185, 14544608), (208, 12936310), (260, 10349048), (296, 9090380), (370, 7272304), (416, 6468155), (481, 5594080), (520, 5174524), (592, 4545190), (740, 3636152), (962, 2797040), (1040, 2587262), (1184, 2272595), (1480, 1818076), (1924, 1398520), (2080, 1293631), (2405, 1118816), (2960, 909038), (3848, 699260), (4810, 559408), (5920, 454519), (7696, 349630), (9620, 279704), (15392, 174815), (19240, 139852), (34963, 76960), (38480, 69926)]