349103672080

素因数分解:

$2^4\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1889}}^1\times {\mathrm{2161}}^1$

素因数の和:5132

約数の個数: 80

約数和(自身を含む): 813231543600

約数和(自身を除く): 464127871520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1069, 1889, 2138, 2161, 3778, 4276, 4322, 5345, 7556, 8552, 8644, 9445, 10690, 10805, 15112, 17104, 17288, 18890, 21380, 21610, 30224, 34576, 37780, 42760, 43220, 75560, 85520, 86440, 151120, 172880, 2019341, 2310109, 4038682, 4082129, 4620218, 8077364, 8164258, 9240436, 10096705, 11550545, 16154728, 16328516, 18480872, 20193410, 20410645, 23101090, 32309456, 32657032, 36961744, 40386820, 40821290, 46202180, 65314064, 80773640, 81642580, 92404360, 161547280, 163285160, 184808720, 326570320, 4363795901, 8727591802, 17455183604, 21818979505, 34910367208, 43637959010, 69820734416, 87275918020, 174551836040, 349103672080]

約数ペア:

[(1, 349103672080), (2, 174551836040), (4, 87275918020), (5, 69820734416), (8, 43637959010), (10, 34910367208), (16, 21818979505), (20, 17455183604), (40, 8727591802), (80, 4363795901), (1069, 326570320), (1889, 184808720), (2138, 163285160), (2161, 161547280), (3778, 92404360), (4276, 81642580), (4322, 80773640), (5345, 65314064), (7556, 46202180), (8552, 40821290), (8644, 40386820), (9445, 36961744), (10690, 32657032), (10805, 32309456), (15112, 23101090), (17104, 20410645), (17288, 20193410), (18890, 18480872), (21380, 16328516), (21610, 16154728), (30224, 11550545), (34576, 10096705), (37780, 9240436), (42760, 8164258), (43220, 8077364), (75560, 4620218), (85520, 4082129), (86440, 4038682), (151120, 2310109), (172880, 2019341)]