37974940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 85869504

約数和(自身を除く): 47894564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 1831, 2074, 3662, 4148, 5185, 7324, 9155, 10370, 18310, 20740, 31127, 36620, 62254, 111691, 124508, 155635, 223382, 311270, 446764, 558455, 622540, 1116910, 1898747, 2233820, 3797494, 7594988, 9493735, 18987470, 37974940]

約数ペア:

[(1, 37974940), (2, 18987470), (4, 9493735), (5, 7594988), (10, 3797494), (17, 2233820), (20, 1898747), (34, 1116910), (61, 622540), (68, 558455), (85, 446764), (122, 311270), (170, 223382), (244, 155635), (305, 124508), (340, 111691), (610, 62254), (1037, 36620), (1220, 31127), (1831, 20740), (2074, 18310), (3662, 10370), (4148, 9155), (5185, 7324)]