191570547580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{225287}}^1$

素因数の和:225415

約数の個数: 96

約数和(自身を含む): 443507363712

約数和(自身を除く): 251936816132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 61, 68, 82, 85, 122, 164, 170, 205, 244, 305, 340, 410, 610, 697, 820, 1037, 1220, 1394, 2074, 2501, 2788, 3485, 4148, 5002, 5185, 6970, 10004, 10370, 12505, 13940, 20740, 25010, 42517, 50020, 85034, 170068, 212585, 225287, 425170, 450574, 850340, 901148, 1126435, 2252870, 3829879, 4505740, 7659758, 9236767, 13742507, 15319516, 18473534, 19149395, 27485014, 36947068, 38298790, 46183835, 54970028, 68712535, 76597580, 92367670, 137425070, 157025039, 184735340, 233622619, 274850140, 314050078, 467245238, 563442787, 628100156, 785125195, 934490476, 1126885574, 1168113095, 1570250390, 2253771148, 2336226190, 2817213935, 3140500780, 4672452380, 5634427870, 9578527379, 11268855740, 19157054758, 38314109516, 47892636895, 95785273790, 191570547580]

約数ペア:

[(1, 191570547580), (2, 95785273790), (4, 47892636895), (5, 38314109516), (10, 19157054758), (17, 11268855740), (20, 9578527379), (34, 5634427870), (41, 4672452380), (61, 3140500780), (68, 2817213935), (82, 2336226190), (85, 2253771148), (122, 1570250390), (164, 1168113095), (170, 1126885574), (205, 934490476), (244, 785125195), (305, 628100156), (340, 563442787), (410, 467245238), (610, 314050078), (697, 274850140), (820, 233622619), (1037, 184735340), (1220, 157025039), (1394, 137425070), (2074, 92367670), (2501, 76597580), (2788, 68712535), (3485, 54970028), (4148, 46183835), (5002, 38298790), (5185, 36947068), (6970, 27485014), (10004, 19149395), (10370, 18473534), (12505, 15319516), (13940, 13742507), (20740, 9236767), (25010, 7659758), (42517, 4505740), (50020, 3829879), (85034, 2252870), (170068, 1126435), (212585, 901148), (225287, 850340), (425170, 450574)]