46781840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 125408640

約数和(自身を除く): 78626800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 601, 695, 973, 1112, 1202, 1390, 1946, 2224, 2404, 2780, 3005, 3892, 4207, 4808, 4865, 5560, 6010, 7784, 8414, 9616, 9730, 11120, 12020, 15568, 16828, 19460, 21035, 24040, 33656, 38920, 42070, 48080, 67312, 77840, 83539, 84140, 167078, 168280, 334156, 336560, 417695, 584773, 668312, 835390, 1169546, 1336624, 1670780, 2339092, 2923865, 3341560, 4678184, 5847730, 6683120, 9356368, 11695460, 23390920, 46781840]

約数ペア:

[(1, 46781840), (2, 23390920), (4, 11695460), (5, 9356368), (7, 6683120), (8, 5847730), (10, 4678184), (14, 3341560), (16, 2923865), (20, 2339092), (28, 1670780), (35, 1336624), (40, 1169546), (56, 835390), (70, 668312), (80, 584773), (112, 417695), (139, 336560), (140, 334156), (278, 168280), (280, 167078), (556, 84140), (560, 83539), (601, 77840), (695, 67312), (973, 48080), (1112, 42070), (1202, 38920), (1390, 33656), (1946, 24040), (2224, 21035), (2404, 19460), (2780, 16828), (3005, 15568), (3892, 12020), (4207, 11120), (4808, 9730), (4865, 9616), (5560, 8414), (6010, 7784)]