130736450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 263941440

約数和(自身を除く): 133204990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 650, 695, 1390, 1447, 1807, 2894, 3475, 3614, 6950, 7235, 9035, 14470, 18070, 18811, 36175, 37622, 45175, 72350, 90350, 94055, 188110, 201133, 402266, 470275, 940550, 1005665, 2011330, 2614729, 5028325, 5229458, 10056650, 13073645, 26147290, 65368225, 130736450]

約数ペア:

[(1, 130736450), (2, 65368225), (5, 26147290), (10, 13073645), (13, 10056650), (25, 5229458), (26, 5028325), (50, 2614729), (65, 2011330), (130, 1005665), (139, 940550), (278, 470275), (325, 402266), (650, 201133), (695, 188110), (1390, 94055), (1447, 90350), (1807, 72350), (2894, 45175), (3475, 37622), (3614, 36175), (6950, 18811), (7235, 18070), (9035, 14470)]