133770340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 311564736

約数和(自身を除く): 177794396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 167, 220, 242, 331, 334, 484, 605, 662, 668, 835, 1210, 1324, 1655, 1670, 1837, 2420, 3310, 3340, 3641, 3674, 6620, 7282, 7348, 9185, 14564, 18205, 18370, 20207, 36410, 36740, 40051, 40414, 55277, 72820, 80102, 80828, 101035, 110554, 160204, 200255, 202070, 221108, 276385, 400510, 404140, 552770, 608047, 801020, 1105540, 1216094, 2432188, 3040235, 6080470, 6688517, 12160940, 13377034, 26754068, 33442585, 66885170, 133770340]

約数ペア:

[(1, 133770340), (2, 66885170), (4, 33442585), (5, 26754068), (10, 13377034), (11, 12160940), (20, 6688517), (22, 6080470), (44, 3040235), (55, 2432188), (110, 1216094), (121, 1105540), (167, 801020), (220, 608047), (242, 552770), (331, 404140), (334, 400510), (484, 276385), (605, 221108), (662, 202070), (668, 200255), (835, 160204), (1210, 110554), (1324, 101035), (1655, 80828), (1670, 80102), (1837, 72820), (2420, 55277), (3310, 40414), (3340, 40051), (3641, 36740), (3674, 36410), (6620, 20207), (7282, 18370), (7348, 18205), (9185, 14564)]