280792256830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{40763}}^1$

素因数の和:41181

約数の個数: 64

約数和(自身を含む): 529199552448

約数和(自身を除く): 248407295618

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 317, 410, 530, 634, 1585, 2173, 3170, 4346, 10865, 12997, 16801, 21730, 25994, 33602, 40763, 64985, 81526, 84005, 129970, 168010, 203815, 407630, 688841, 1377682, 1671283, 2160439, 3342566, 3444205, 4320878, 6888410, 8356415, 10802195, 12921871, 16712830, 21604390, 25843742, 64609355, 88577999, 129218710, 177155998, 442889995, 529796711, 684859163, 885779990, 1059593422, 1369718326, 2648983555, 3424295815, 5297967110, 6848591630, 28079225683, 56158451366, 140396128415, 280792256830]

約数ペア:

[(1, 280792256830), (2, 140396128415), (5, 56158451366), (10, 28079225683), (41, 6848591630), (53, 5297967110), (82, 3424295815), (106, 2648983555), (205, 1369718326), (265, 1059593422), (317, 885779990), (410, 684859163), (530, 529796711), (634, 442889995), (1585, 177155998), (2173, 129218710), (3170, 88577999), (4346, 64609355), (10865, 25843742), (12997, 21604390), (16801, 16712830), (21730, 12921871), (25994, 10802195), (33602, 8356415), (40763, 6888410), (64985, 4320878), (81526, 3444205), (84005, 3342566), (129970, 2160439), (168010, 1671283), (203815, 1377682), (407630, 688841)]