47902480420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{8941}}^1$

素因数の和:9605

約数の個数: 96

約数和(自身を含む): 110686222080

約数和(自身を除く): 62783741660

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 613, 874, 1226, 1748, 2185, 2452, 3065, 4370, 6130, 8740, 8941, 11647, 12260, 14099, 17882, 23294, 28198, 35764, 44705, 46588, 56396, 58235, 70495, 89410, 116470, 140990, 169879, 178820, 205643, 232940, 267881, 281980, 339758, 411286, 535762, 679516, 822572, 849395, 1028215, 1071524, 1339405, 1698790, 2056430, 2678810, 3397580, 3907217, 4112860, 5357620, 5480833, 7814434, 10961666, 15628868, 19536085, 21923332, 27404165, 39072170, 54808330, 78144340, 104135827, 109616660, 126059159, 208271654, 252118318, 416543308, 504236636, 520679135, 630295795, 1041358270, 1260591590, 2082716540, 2395124021, 2521183180, 4790248042, 9580496084, 11975620105, 23951240210, 47902480420]

約数ペア:

[(1, 47902480420), (2, 23951240210), (4, 11975620105), (5, 9580496084), (10, 4790248042), (19, 2521183180), (20, 2395124021), (23, 2082716540), (38, 1260591590), (46, 1041358270), (76, 630295795), (92, 520679135), (95, 504236636), (115, 416543308), (190, 252118318), (230, 208271654), (380, 126059159), (437, 109616660), (460, 104135827), (613, 78144340), (874, 54808330), (1226, 39072170), (1748, 27404165), (2185, 21923332), (2452, 19536085), (3065, 15628868), (4370, 10961666), (6130, 7814434), (8740, 5480833), (8941, 5357620), (11647, 4112860), (12260, 3907217), (14099, 3397580), (17882, 2678810), (23294, 2056430), (28198, 1698790), (35764, 1339405), (44705, 1071524), (46588, 1028215), (56396, 849395), (58235, 822572), (70495, 679516), (89410, 535762), (116470, 411286), (140990, 339758), (169879, 281980), (178820, 267881), (205643, 232940)]