148045804780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1\times {\mathrm{1847}}^1$

素因数の和:3175

約数の個数: 96

約数和(自身を含む): 322425556992

約数和(自身を除く): 174379752212

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 940, 1201, 1420, 1847, 2402, 3337, 3694, 4804, 6005, 6674, 7388, 9235, 12010, 13348, 16685, 18470, 24020, 33370, 36940, 56447, 66740, 85271, 86809, 112894, 131137, 170542, 173618, 225788, 262274, 282235, 341084, 347236, 426355, 434045, 524548, 564470, 655685, 852710, 868090, 1128940, 1311370, 1705420, 1736180, 2218247, 2622740, 4007737, 4436494, 6163439, 8015474, 8872988, 11091235, 12326878, 16030948, 20038685, 22182470, 24653756, 30817195, 40077370, 44364940, 61634390, 80154740, 104257609, 123268780, 157495537, 208515218, 314991074, 417030436, 521288045, 629982148, 787477685, 1042576090, 1574955370, 2085152180, 3149910740, 7402290239, 14804580478, 29609160956, 37011451195, 74022902390, 148045804780]

約数ペア:

[(1, 148045804780), (2, 74022902390), (4, 37011451195), (5, 29609160956), (10, 14804580478), (20, 7402290239), (47, 3149910740), (71, 2085152180), (94, 1574955370), (142, 1042576090), (188, 787477685), (235, 629982148), (284, 521288045), (355, 417030436), (470, 314991074), (710, 208515218), (940, 157495537), (1201, 123268780), (1420, 104257609), (1847, 80154740), (2402, 61634390), (3337, 44364940), (3694, 40077370), (4804, 30817195), (6005, 24653756), (6674, 22182470), (7388, 20038685), (9235, 16030948), (12010, 12326878), (13348, 11091235), (16685, 8872988), (18470, 8015474), (24020, 6163439), (33370, 4436494), (36940, 4007737), (56447, 2622740), (66740, 2218247), (85271, 1736180), (86809, 1705420), (112894, 1311370), (131137, 1128940), (170542, 868090), (173618, 852710), (225788, 655685), (262274, 564470), (282235, 524548), (341084, 434045), (347236, 426355)]