914442920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{25373}}^1$

素因数の和:25454

約数の個数: 64

約数和(自身を含む): 2219717520

約数和(自身を除く): 1305274600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 3604, 4505, 7208, 9010, 18020, 25373, 36040, 50746, 101492, 126865, 202984, 253730, 431341, 507460, 862682, 1014920, 1344769, 1725364, 2156705, 2689538, 3450728, 4313410, 5379076, 6723845, 8626820, 10758152, 13447690, 17253640, 22861073, 26895380, 45722146, 53790760, 91444292, 114305365, 182888584, 228610730, 457221460, 914442920]

約数ペア:

[(1, 914442920), (2, 457221460), (4, 228610730), (5, 182888584), (8, 114305365), (10, 91444292), (17, 53790760), (20, 45722146), (34, 26895380), (40, 22861073), (53, 17253640), (68, 13447690), (85, 10758152), (106, 8626820), (136, 6723845), (170, 5379076), (212, 4313410), (265, 3450728), (340, 2689538), (424, 2156705), (530, 1725364), (680, 1344769), (901, 1014920), (1060, 862682), (1802, 507460), (2120, 431341), (3604, 253730), (4505, 202984), (7208, 126865), (9010, 101492), (18020, 50746), (25373, 36040)]