4999291780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{35461}}^1$

素因数の和:35549

約数の個数: 96

約数和(自身を含む): 12868450560

約数和(自身を除く): 7869158780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 190, 212, 265, 266, 371, 380, 530, 532, 665, 742, 1007, 1060, 1330, 1484, 1855, 2014, 2660, 3710, 4028, 5035, 7049, 7420, 10070, 14098, 20140, 28196, 35245, 35461, 70490, 70922, 140980, 141844, 177305, 248227, 354610, 496454, 673759, 709220, 992908, 1241135, 1347518, 1879433, 2482270, 2695036, 3368795, 3758866, 4716313, 4964540, 6737590, 7517732, 9397165, 9432626, 13156031, 13475180, 18794330, 18865252, 23581565, 26312062, 35709227, 37588660, 47163130, 52624124, 65780155, 71418454, 94326260, 131560310, 142836908, 178546135, 249964589, 263120620, 357092270, 499929178, 714184540, 999858356, 1249822945, 2499645890, 4999291780]

約数ペア:

[(1, 4999291780), (2, 2499645890), (4, 1249822945), (5, 999858356), (7, 714184540), (10, 499929178), (14, 357092270), (19, 263120620), (20, 249964589), (28, 178546135), (35, 142836908), (38, 131560310), (53, 94326260), (70, 71418454), (76, 65780155), (95, 52624124), (106, 47163130), (133, 37588660), (140, 35709227), (190, 26312062), (212, 23581565), (265, 18865252), (266, 18794330), (371, 13475180), (380, 13156031), (530, 9432626), (532, 9397165), (665, 7517732), (742, 6737590), (1007, 4964540), (1060, 4716313), (1330, 3758866), (1484, 3368795), (1855, 2695036), (2014, 2482270), (2660, 1879433), (3710, 1347518), (4028, 1241135), (5035, 992908), (7049, 709220), (7420, 673759), (10070, 496454), (14098, 354610), (20140, 248227), (28196, 177305), (35245, 141844), (35461, 140980), (70490, 70922)]