2167851685280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1235891}}^1$

素因数の和:1236502

約数の個数: 96

約数和(自身を含む): 5400452554560

約数和(自身を除く): 3232600869280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 577, 608, 760, 1154, 1520, 2308, 2885, 3040, 4616, 5770, 9232, 10963, 11540, 18464, 21926, 23080, 43852, 46160, 54815, 87704, 92320, 109630, 175408, 219260, 350816, 438520, 877040, 1235891, 1754080, 2471782, 4943564, 6179455, 9887128, 12358910, 19774256, 23481929, 24717820, 39548512, 46963858, 49435640, 93927716, 98871280, 117409645, 187855432, 197742560, 234819290, 375710864, 469638580, 713109107, 751421728, 939277160, 1426218214, 1878554320, 2852436428, 3565545535, 3757108640, 5704872856, 7131091070, 11409745712, 13549073033, 14262182140, 22819491424, 27098146066, 28524364280, 54196292132, 57048728560, 67745365165, 108392584264, 114097457120, 135490730330, 216785168528, 270981460660, 433570337056, 541962921320, 1083925842640, 2167851685280]

約数ペア:

[(1, 2167851685280), (2, 1083925842640), (4, 541962921320), (5, 433570337056), (8, 270981460660), (10, 216785168528), (16, 135490730330), (19, 114097457120), (20, 108392584264), (32, 67745365165), (38, 57048728560), (40, 54196292132), (76, 28524364280), (80, 27098146066), (95, 22819491424), (152, 14262182140), (160, 13549073033), (190, 11409745712), (304, 7131091070), (380, 5704872856), (577, 3757108640), (608, 3565545535), (760, 2852436428), (1154, 1878554320), (1520, 1426218214), (2308, 939277160), (2885, 751421728), (3040, 713109107), (4616, 469638580), (5770, 375710864), (9232, 234819290), (10963, 197742560), (11540, 187855432), (18464, 117409645), (21926, 98871280), (23080, 93927716), (43852, 49435640), (46160, 46963858), (54815, 39548512), (87704, 24717820), (92320, 23481929), (109630, 19774256), (175408, 12358910), (219260, 9887128), (350816, 6179455), (438520, 4943564), (877040, 2471782), (1235891, 1754080)]