1640692392170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7376219}}^1$

素因数の和:7376327

約数の個数: 64

約数和(自身を含む): 3345853392000

約数和(自身を除く): 1705160999830

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 59, 65, 118, 130, 145, 290, 295, 377, 590, 754, 767, 1534, 1711, 1885, 3422, 3770, 3835, 7670, 8555, 17110, 22243, 44486, 111215, 222430, 7376219, 14752438, 36881095, 73762190, 95890847, 191781694, 213910351, 427820702, 435196921, 479454235, 870393842, 958908470, 1069551755, 2139103510, 2175984605, 2780834563, 4351969210, 5561669126, 5657559973, 11315119946, 12620710709, 13904172815, 25241421418, 27808345630, 28287799865, 56575599730, 63103553545, 126207107090, 164069239217, 328138478434, 820346196085, 1640692392170]

約数ペア:

[(1, 1640692392170), (2, 820346196085), (5, 328138478434), (10, 164069239217), (13, 126207107090), (26, 63103553545), (29, 56575599730), (58, 28287799865), (59, 27808345630), (65, 25241421418), (118, 13904172815), (130, 12620710709), (145, 11315119946), (290, 5657559973), (295, 5561669126), (377, 4351969210), (590, 2780834563), (754, 2175984605), (767, 2139103510), (1534, 1069551755), (1711, 958908470), (1885, 870393842), (3422, 479454235), (3770, 435196921), (3835, 427820702), (7670, 213910351), (8555, 191781694), (17110, 95890847), (22243, 73762190), (44486, 36881095), (111215, 14752438), (222430, 7376219)]