13363460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 33868800

約数和(自身を除く): 20505340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 139, 190, 209, 220, 230, 253, 278, 380, 418, 437, 460, 506, 556, 695, 836, 874, 1012, 1045, 1265, 1390, 1529, 1748, 2090, 2185, 2530, 2641, 2780, 3058, 3197, 4180, 4370, 4807, 5060, 5282, 6116, 6394, 7645, 8740, 9614, 10564, 12788, 13205, 15290, 15985, 19228, 24035, 26410, 29051, 30580, 31970, 35167, 48070, 52820, 58102, 60743, 63940, 70334, 96140, 116204, 121486, 140668, 145255, 175835, 242972, 290510, 303715, 351670, 581020, 607430, 668173, 703340, 1214860, 1336346, 2672692, 3340865, 6681730, 13363460]

約数ペア:

[(1, 13363460), (2, 6681730), (4, 3340865), (5, 2672692), (10, 1336346), (11, 1214860), (19, 703340), (20, 668173), (22, 607430), (23, 581020), (38, 351670), (44, 303715), (46, 290510), (55, 242972), (76, 175835), (92, 145255), (95, 140668), (110, 121486), (115, 116204), (139, 96140), (190, 70334), (209, 63940), (220, 60743), (230, 58102), (253, 52820), (278, 48070), (380, 35167), (418, 31970), (437, 30580), (460, 29051), (506, 26410), (556, 24035), (695, 19228), (836, 15985), (874, 15290), (1012, 13205), (1045, 12788), (1265, 10564), (1390, 9614), (1529, 8740), (1748, 7645), (2090, 6394), (2185, 6116), (2530, 5282), (2641, 5060), (2780, 4807), (3058, 4370), (3197, 4180)]