68132350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{733}}^1$

素因数の和:782

約数の個数: 72

約数和(自身を含む): 149903352

約数和(自身を除く): 81771002

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 550, 650, 715, 733, 845, 1430, 1466, 1690, 1859, 3575, 3665, 3718, 4225, 7150, 7330, 8063, 8450, 9295, 9529, 16126, 18325, 18590, 19058, 36650, 40315, 46475, 47645, 80630, 92950, 95290, 104819, 123877, 201575, 209638, 238225, 247754, 403150, 476450, 524095, 619385, 1048190, 1238770, 1362647, 2620475, 2725294, 3096925, 5240950, 6193850, 6813235, 13626470, 34066175, 68132350]

約数ペア:

[(1, 68132350), (2, 34066175), (5, 13626470), (10, 6813235), (11, 6193850), (13, 5240950), (22, 3096925), (25, 2725294), (26, 2620475), (50, 1362647), (55, 1238770), (65, 1048190), (110, 619385), (130, 524095), (143, 476450), (169, 403150), (275, 247754), (286, 238225), (325, 209638), (338, 201575), (550, 123877), (650, 104819), (715, 95290), (733, 92950), (845, 80630), (1430, 47645), (1466, 46475), (1690, 40315), (1859, 36650), (3575, 19058), (3665, 18590), (3718, 18325), (4225, 16126), (7150, 9529), (7330, 9295), (8063, 8450)]