45443780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^2$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 97501572

約数和(自身を除く): 52057792

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 193, 244, 305, 386, 610, 772, 965, 1220, 1930, 3860, 11773, 23546, 37249, 47092, 58865, 74498, 117730, 148996, 186245, 235460, 372490, 744980, 2272189, 4544378, 9088756, 11360945, 22721890, 45443780]

約数ペア:

[(1, 45443780), (2, 22721890), (4, 11360945), (5, 9088756), (10, 4544378), (20, 2272189), (61, 744980), (122, 372490), (193, 235460), (244, 186245), (305, 148996), (386, 117730), (610, 74498), (772, 58865), (965, 47092), (1220, 37249), (1930, 23546), (3860, 11773)]