61795760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59419}}^1$

素因数の和:59445

約数の個数: 40

約数和(自身を含む): 154729680

約数和(自身を除く): 92933920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 59419, 118838, 237676, 297095, 475352, 594190, 772447, 950704, 1188380, 1544894, 2376760, 3089788, 3862235, 4753520, 6179576, 7724470, 12359152, 15448940, 30897880, 61795760]

約数ペア:

[(1, 61795760), (2, 30897880), (4, 15448940), (5, 12359152), (8, 7724470), (10, 6179576), (13, 4753520), (16, 3862235), (20, 3089788), (26, 2376760), (40, 1544894), (52, 1188380), (65, 950704), (80, 772447), (104, 594190), (130, 475352), (208, 297095), (260, 237676), (520, 118838), (1040, 59419)]