74841580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 173083680

約数和(自身を除く): 98242100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 3121, 4796, 5995, 6242, 11990, 12484, 15605, 23980, 31210, 34331, 62420, 68662, 137324, 171655, 340189, 343310, 680378, 686620, 1360756, 1700945, 3401890, 3742079, 6803780, 7484158, 14968316, 18710395, 37420790, 74841580]

約数ペア:

[(1, 74841580), (2, 37420790), (4, 18710395), (5, 14968316), (10, 7484158), (11, 6803780), (20, 3742079), (22, 3401890), (44, 1700945), (55, 1360756), (109, 686620), (110, 680378), (218, 343310), (220, 340189), (436, 171655), (545, 137324), (1090, 68662), (1199, 62420), (2180, 34331), (2398, 31210), (3121, 23980), (4796, 15605), (5995, 12484), (6242, 11990)]