43487853980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{2939}}^1$

素因数の和:4683

約数の個数: 96

約数和(自身を含む): 100404057600

約数和(自身を除く): 56916203620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1693, 1748, 2185, 2939, 3386, 4370, 5878, 6772, 8465, 8740, 11756, 14695, 16930, 29390, 32167, 33860, 38939, 55841, 58780, 64334, 67597, 77878, 111682, 128668, 135194, 155756, 160835, 194695, 223364, 270388, 279205, 321670, 337985, 389390, 558410, 643340, 675970, 739841, 778780, 1116820, 1284343, 1351940, 1479682, 2568686, 2959364, 3699205, 4975727, 5137372, 6421715, 7398410, 9951454, 12843430, 14796820, 19902908, 24878635, 25686860, 49757270, 94538813, 99514540, 114441721, 189077626, 228883442, 378155252, 457766884, 472694065, 572208605, 945388130, 1144417210, 1890776260, 2174392699, 2288834420, 4348785398, 8697570796, 10871963495, 21743926990, 43487853980]

約数ペア:

[(1, 43487853980), (2, 21743926990), (4, 10871963495), (5, 8697570796), (10, 4348785398), (19, 2288834420), (20, 2174392699), (23, 1890776260), (38, 1144417210), (46, 945388130), (76, 572208605), (92, 472694065), (95, 457766884), (115, 378155252), (190, 228883442), (230, 189077626), (380, 114441721), (437, 99514540), (460, 94538813), (874, 49757270), (1693, 25686860), (1748, 24878635), (2185, 19902908), (2939, 14796820), (3386, 12843430), (4370, 9951454), (5878, 7398410), (6772, 6421715), (8465, 5137372), (8740, 4975727), (11756, 3699205), (14695, 2959364), (16930, 2568686), (29390, 1479682), (32167, 1351940), (33860, 1284343), (38939, 1116820), (55841, 778780), (58780, 739841), (64334, 675970), (67597, 643340), (77878, 558410), (111682, 389390), (128668, 337985), (135194, 321670), (155756, 279205), (160835, 270388), (194695, 223364)]