45778720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1734

約数の個数: 72

約数和(自身を含む): 117180756

約数和(自身を除く): 71402036

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 1693, 2080, 2704, 3380, 3386, 5408, 6760, 6772, 8465, 13520, 13544, 16930, 22009, 27040, 27088, 33860, 44018, 54176, 67720, 88036, 110045, 135440, 176072, 220090, 270880, 286117, 352144, 440180, 572234, 704288, 880360, 1144468, 1430585, 1760720, 2288936, 2861170, 3521440, 4577872, 5722340, 9155744, 11444680, 22889360, 45778720]

約数ペア:

[(1, 45778720), (2, 22889360), (4, 11444680), (5, 9155744), (8, 5722340), (10, 4577872), (13, 3521440), (16, 2861170), (20, 2288936), (26, 1760720), (32, 1430585), (40, 1144468), (52, 880360), (65, 704288), (80, 572234), (104, 440180), (130, 352144), (160, 286117), (169, 270880), (208, 220090), (260, 176072), (338, 135440), (416, 110045), (520, 88036), (676, 67720), (845, 54176), (1040, 44018), (1352, 33860), (1690, 27088), (1693, 27040), (2080, 22009), (2704, 16930), (3380, 13544), (3386, 13520), (5408, 8465), (6760, 6772)]