82635500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 192628800

約数和(自身を除く): 109993300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 125, 139, 145, 164, 205, 250, 278, 290, 410, 500, 556, 580, 695, 725, 820, 1025, 1189, 1390, 1450, 2050, 2378, 2780, 2900, 3475, 3625, 4031, 4100, 4756, 5125, 5699, 5945, 6950, 7250, 8062, 10250, 11398, 11890, 13900, 14500, 16124, 17375, 20155, 20500, 22796, 23780, 28495, 29725, 34750, 40310, 56990, 59450, 69500, 80620, 100775, 113980, 118900, 142475, 148625, 165271, 201550, 284950, 297250, 330542, 403100, 503875, 569900, 594500, 661084, 712375, 826355, 1007750, 1424750, 1652710, 2015500, 2849500, 3305420, 4131775, 8263550, 16527100, 20658875, 41317750, 82635500]

約数ペア:

[(1, 82635500), (2, 41317750), (4, 20658875), (5, 16527100), (10, 8263550), (20, 4131775), (25, 3305420), (29, 2849500), (41, 2015500), (50, 1652710), (58, 1424750), (82, 1007750), (100, 826355), (116, 712375), (125, 661084), (139, 594500), (145, 569900), (164, 503875), (205, 403100), (250, 330542), (278, 297250), (290, 284950), (410, 201550), (500, 165271), (556, 148625), (580, 142475), (695, 118900), (725, 113980), (820, 100775), (1025, 80620), (1189, 69500), (1390, 59450), (1450, 56990), (2050, 40310), (2378, 34750), (2780, 29725), (2900, 28495), (3475, 23780), (3625, 22796), (4031, 20500), (4100, 20155), (4756, 17375), (5125, 16124), (5699, 14500), (5945, 13900), (6950, 11890), (7250, 11398), (8062, 10250)]