7443670120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{136531}}^1$

素因数の和:136618

約数の個数: 64

約数和(自身を含む): 17694547200

約数和(自身を除く): 10250877080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 940, 1160, 1363, 1880, 2726, 5452, 6815, 10904, 13630, 27260, 54520, 136531, 273062, 546124, 682655, 1092248, 1365310, 2730620, 3959399, 5461240, 6416957, 7918798, 12833914, 15837596, 19796995, 25667828, 31675192, 32084785, 39593990, 51335656, 64169570, 79187980, 128339140, 158375960, 186091753, 256678280, 372183506, 744367012, 930458765, 1488734024, 1860917530, 3721835060, 7443670120]

約数ペア:

[(1, 7443670120), (2, 3721835060), (4, 1860917530), (5, 1488734024), (8, 930458765), (10, 744367012), (20, 372183506), (29, 256678280), (40, 186091753), (47, 158375960), (58, 128339140), (94, 79187980), (116, 64169570), (145, 51335656), (188, 39593990), (232, 32084785), (235, 31675192), (290, 25667828), (376, 19796995), (470, 15837596), (580, 12833914), (940, 7918798), (1160, 6416957), (1363, 5461240), (1880, 3959399), (2726, 2730620), (5452, 1365310), (6815, 1092248), (10904, 682655), (13630, 546124), (27260, 273062), (54520, 136531)]