33739640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6971}}^1$

素因数の和:7004

約数の個数: 48

約数和(自身を含む): 83454840

約数和(自身を除く): 49715200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 6971, 13942, 27884, 34855, 55768, 69710, 76681, 139420, 153362, 278840, 306724, 383405, 613448, 766810, 843491, 1533620, 1686982, 3067240, 3373964, 4217455, 6747928, 8434910, 16869820, 33739640]

約数ペア:

[(1, 33739640), (2, 16869820), (4, 8434910), (5, 6747928), (8, 4217455), (10, 3373964), (11, 3067240), (20, 1686982), (22, 1533620), (40, 843491), (44, 766810), (55, 613448), (88, 383405), (110, 306724), (121, 278840), (220, 153362), (242, 139420), (440, 76681), (484, 69710), (605, 55768), (968, 34855), (1210, 27884), (2420, 13942), (4840, 6971)]