10080421780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{25357}}^1$

素因数の和:25529

約数の個数: 96

約数和(自身を含む): 25049646720

約数和(自身を除く): 14969224940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 139, 143, 220, 260, 278, 286, 556, 572, 695, 715, 1390, 1430, 1529, 1807, 2780, 2860, 3058, 3614, 6116, 7228, 7645, 9035, 15290, 18070, 19877, 25357, 30580, 36140, 39754, 50714, 79508, 99385, 101428, 126785, 198770, 253570, 278927, 329641, 397540, 507140, 557854, 659282, 1115708, 1318564, 1394635, 1648205, 2789270, 3296410, 3524623, 3626051, 5578540, 6592820, 7049246, 7252102, 14098492, 14504204, 17623115, 18130255, 35246230, 36260510, 38770853, 45820099, 70492460, 72521020, 77541706, 91640198, 155083412, 183280396, 193854265, 229100495, 387708530, 458200990, 504021089, 775417060, 916401980, 1008042178, 2016084356, 2520105445, 5040210890, 10080421780]

約数ペア:

[(1, 10080421780), (2, 5040210890), (4, 2520105445), (5, 2016084356), (10, 1008042178), (11, 916401980), (13, 775417060), (20, 504021089), (22, 458200990), (26, 387708530), (44, 229100495), (52, 193854265), (55, 183280396), (65, 155083412), (110, 91640198), (130, 77541706), (139, 72521020), (143, 70492460), (220, 45820099), (260, 38770853), (278, 36260510), (286, 35246230), (556, 18130255), (572, 17623115), (695, 14504204), (715, 14098492), (1390, 7252102), (1430, 7049246), (1529, 6592820), (1807, 5578540), (2780, 3626051), (2860, 3524623), (3058, 3296410), (3614, 2789270), (6116, 1648205), (7228, 1394635), (7645, 1318564), (9035, 1115708), (15290, 659282), (18070, 557854), (19877, 507140), (25357, 397540), (30580, 329641), (36140, 278927), (39754, 253570), (50714, 198770), (79508, 126785), (99385, 101428)]