794597120

素因数分解:

$2^8\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1091}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 1908401040

約数和(自身を除く): 1113803920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 569, 640, 1091, 1138, 1280, 2182, 2276, 2845, 4364, 4552, 5455, 5690, 8728, 9104, 10910, 11380, 17456, 18208, 21820, 22760, 34912, 36416, 43640, 45520, 69824, 72832, 87280, 91040, 139648, 145664, 174560, 182080, 279296, 349120, 364160, 620779, 698240, 728320, 1241558, 1396480, 2483116, 3103895, 4966232, 6207790, 9932464, 12415580, 19864928, 24831160, 39729856, 49662320, 79459712, 99324640, 158919424, 198649280, 397298560, 794597120]

約数ペア:

[(1, 794597120), (2, 397298560), (4, 198649280), (5, 158919424), (8, 99324640), (10, 79459712), (16, 49662320), (20, 39729856), (32, 24831160), (40, 19864928), (64, 12415580), (80, 9932464), (128, 6207790), (160, 4966232), (256, 3103895), (320, 2483116), (569, 1396480), (640, 1241558), (1091, 728320), (1138, 698240), (1280, 620779), (2182, 364160), (2276, 349120), (2845, 279296), (4364, 182080), (4552, 174560), (5455, 145664), (5690, 139648), (8728, 91040), (9104, 87280), (10910, 72832), (11380, 69824), (17456, 45520), (18208, 43640), (21820, 36416), (22760, 34912)]