437244950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 867298656

約数和(自身を除く): 430053706

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 271, 305, 529, 542, 575, 610, 1058, 1150, 1355, 1403, 1525, 2645, 2710, 2806, 3050, 5290, 6233, 6775, 7015, 12466, 13225, 13550, 14030, 16531, 26450, 31165, 32269, 33062, 35075, 62330, 64538, 70150, 82655, 143359, 155825, 161345, 165310, 286718, 311650, 322690, 380213, 413275, 716795, 760426, 806725, 826550, 1433590, 1613450, 1901065, 3583975, 3802130, 7167950, 8744899, 9505325, 17489798, 19010650, 43724495, 87448990, 218622475, 437244950]

約数ペア:

[(1, 437244950), (2, 218622475), (5, 87448990), (10, 43724495), (23, 19010650), (25, 17489798), (46, 9505325), (50, 8744899), (61, 7167950), (115, 3802130), (122, 3583975), (230, 1901065), (271, 1613450), (305, 1433590), (529, 826550), (542, 806725), (575, 760426), (610, 716795), (1058, 413275), (1150, 380213), (1355, 322690), (1403, 311650), (1525, 286718), (2645, 165310), (2710, 161345), (2806, 155825), (3050, 143359), (5290, 82655), (6233, 70150), (6775, 64538), (7015, 62330), (12466, 35075), (13225, 33062), (13550, 32269), (14030, 31165), (16531, 26450)]