37397380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 81644976

約数和(自身を除く): 44247596

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 521, 740, 970, 1042, 1940, 2084, 2605, 3589, 5210, 7178, 10420, 14356, 17945, 19277, 35890, 38554, 50537, 71780, 77108, 96385, 101074, 192770, 202148, 252685, 385540, 505370, 1010740, 1869869, 3739738, 7479476, 9349345, 18698690, 37397380]

約数ペア:

[(1, 37397380), (2, 18698690), (4, 9349345), (5, 7479476), (10, 3739738), (20, 1869869), (37, 1010740), (74, 505370), (97, 385540), (148, 252685), (185, 202148), (194, 192770), (370, 101074), (388, 96385), (485, 77108), (521, 71780), (740, 50537), (970, 38554), (1042, 35890), (1940, 19277), (2084, 17945), (2605, 14356), (3589, 10420), (5210, 7178)]