1649133053570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1\times {\mathrm{55103}}^1$

素因数の和:56915

約数の個数: 64

約数和(自身を含む): 3115398537216

約数和(自身を除く): 1466265483646

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1721, 1739, 3442, 3478, 8605, 8695, 17210, 17390, 55103, 63677, 80887, 110206, 127354, 161774, 275515, 318385, 404435, 551030, 636770, 808870, 2038811, 2589841, 2992819, 4077622, 5179682, 5985638, 10194055, 12949205, 14964095, 20388110, 25898410, 29928190, 94832263, 95824117, 189664526, 191648234, 474161315, 479120585, 948322630, 958241170, 3508793731, 4457116361, 7017587462, 8914232722, 17543968655, 22285581805, 35087937310, 44571163610, 164913305357, 329826610714, 824566526785, 1649133053570]

約数ペア:

[(1, 1649133053570), (2, 824566526785), (5, 329826610714), (10, 164913305357), (37, 44571163610), (47, 35087937310), (74, 22285581805), (94, 17543968655), (185, 8914232722), (235, 7017587462), (370, 4457116361), (470, 3508793731), (1721, 958241170), (1739, 948322630), (3442, 479120585), (3478, 474161315), (8605, 191648234), (8695, 189664526), (17210, 95824117), (17390, 94832263), (55103, 29928190), (63677, 25898410), (80887, 20388110), (110206, 14964095), (127354, 12949205), (161774, 10194055), (275515, 5985638), (318385, 5179682), (404435, 4077622), (551030, 2992819), (636770, 2589841), (808870, 2038811)]