8442058900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1301}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 21237515712

約数和(自身を除く): 12795456812

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 347, 374, 425, 550, 694, 748, 850, 935, 1100, 1301, 1388, 1700, 1735, 1870, 2602, 3470, 3740, 3817, 4675, 5204, 5899, 6505, 6940, 7634, 8675, 9350, 11798, 13010, 14311, 15268, 17350, 18700, 19085, 22117, 23596, 26020, 28622, 29495, 32525, 34700, 38170, 44234, 57244, 58990, 64889, 65050, 71555, 76340, 88468, 95425, 110585, 117980, 129778, 130100, 143110, 147475, 190850, 221170, 243287, 259556, 286220, 294950, 324445, 357775, 381700, 442340, 451447, 486574, 552925, 589900, 648890, 715550, 902894, 973148, 1105850, 1216435, 1297780, 1431100, 1622225, 1805788, 2211700, 2257235, 2432870, 3244450, 4514470, 4865740, 4965917, 6082175, 6488900, 7674599, 9028940, 9931834, 11286175, 12164350, 15349198, 19863668, 22572350, 24328700, 24829585, 30698396, 38372995, 45144700, 49659170, 76745990, 84420589, 99318340, 124147925, 153491980, 168841178, 191864975, 248295850, 337682356, 383729950, 422102945, 496591700, 767459900, 844205890, 1688411780, 2110514725, 4221029450, 8442058900]

約数ペア:

[(1, 8442058900), (2, 4221029450), (4, 2110514725), (5, 1688411780), (10, 844205890), (11, 767459900), (17, 496591700), (20, 422102945), (22, 383729950), (25, 337682356), (34, 248295850), (44, 191864975), (50, 168841178), (55, 153491980), (68, 124147925), (85, 99318340), (100, 84420589), (110, 76745990), (170, 49659170), (187, 45144700), (220, 38372995), (275, 30698396), (340, 24829585), (347, 24328700), (374, 22572350), (425, 19863668), (550, 15349198), (694, 12164350), (748, 11286175), (850, 9931834), (935, 9028940), (1100, 7674599), (1301, 6488900), (1388, 6082175), (1700, 4965917), (1735, 4865740), (1870, 4514470), (2602, 3244450), (3470, 2432870), (3740, 2257235), (3817, 2211700), (4675, 1805788), (5204, 1622225), (5899, 1431100), (6505, 1297780), (6940, 1216435), (7634, 1105850), (8675, 973148), (9350, 902894), (11798, 715550), (13010, 648890), (14311, 589900), (15268, 552925), (17350, 486574), (18700, 451447), (19085, 442340), (22117, 381700), (23596, 357775), (26020, 324445), (28622, 294950), (29495, 286220), (32525, 259556), (34700, 243287), (38170, 221170), (44234, 190850), (57244, 147475), (58990, 143110), (64889, 130100), (65050, 129778), (71555, 117980), (76340, 110585), (88468, 95425)]