69832760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 162155520

約数和(自身を除く): 92322760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 71, 134, 142, 268, 284, 335, 355, 367, 536, 568, 670, 710, 734, 1340, 1420, 1468, 1835, 2680, 2840, 2936, 3670, 4757, 7340, 9514, 14680, 19028, 23785, 24589, 26057, 38056, 47570, 49178, 52114, 95140, 98356, 104228, 122945, 130285, 190280, 196712, 208456, 245890, 260570, 491780, 521140, 983560, 1042280, 1745819, 3491638, 6983276, 8729095, 13966552, 17458190, 34916380, 69832760]

約数ペア:

[(1, 69832760), (2, 34916380), (4, 17458190), (5, 13966552), (8, 8729095), (10, 6983276), (20, 3491638), (40, 1745819), (67, 1042280), (71, 983560), (134, 521140), (142, 491780), (268, 260570), (284, 245890), (335, 208456), (355, 196712), (367, 190280), (536, 130285), (568, 122945), (670, 104228), (710, 98356), (734, 95140), (1340, 52114), (1420, 49178), (1468, 47570), (1835, 38056), (2680, 26057), (2840, 24589), (2936, 23785), (3670, 19028), (4757, 14680), (7340, 9514)]