13100750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 27518400

約数和(自身を除く): 14417650

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 139, 145, 250, 278, 290, 325, 377, 650, 695, 725, 754, 1390, 1450, 1625, 1807, 1885, 3250, 3475, 3614, 3625, 3770, 4031, 6950, 7250, 8062, 9035, 9425, 17375, 18070, 18850, 20155, 34750, 40310, 45175, 47125, 52403, 90350, 94250, 100775, 104806, 201550, 225875, 262015, 451750, 503875, 524030, 1007750, 1310075, 2620150, 6550375, 13100750]

約数ペア:

[(1, 13100750), (2, 6550375), (5, 2620150), (10, 1310075), (13, 1007750), (25, 524030), (26, 503875), (29, 451750), (50, 262015), (58, 225875), (65, 201550), (125, 104806), (130, 100775), (139, 94250), (145, 90350), (250, 52403), (278, 47125), (290, 45175), (325, 40310), (377, 34750), (650, 20155), (695, 18850), (725, 18070), (754, 17375), (1390, 9425), (1450, 9035), (1625, 8062), (1807, 7250), (1885, 6950), (3250, 4031), (3475, 3770), (3614, 3625)]