47940299440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3559}}^1\times {\mathrm{15307}}^1$

素因数の和:18890

約数の個数: 80

約数和(自身を含む): 121636143360

約数和(自身を除く): 73695843920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3559, 7118, 14236, 15307, 17795, 28472, 30614, 35590, 39149, 56944, 61228, 71180, 76535, 78298, 122456, 142360, 153070, 156596, 168377, 195745, 244912, 284720, 306140, 313192, 336754, 391490, 612280, 626384, 673508, 782980, 841885, 1224560, 1347016, 1565960, 1683770, 2694032, 3131920, 3367540, 6735080, 13470160, 54477613, 108955226, 217910452, 272388065, 435820904, 544776130, 599253743, 871641808, 1089552260, 1198507486, 2179104520, 2397014972, 2996268715, 4358209040, 4794029944, 5992537430, 9588059888, 11985074860, 23970149720, 47940299440]

約数ペア:

[(1, 47940299440), (2, 23970149720), (4, 11985074860), (5, 9588059888), (8, 5992537430), (10, 4794029944), (11, 4358209040), (16, 2996268715), (20, 2397014972), (22, 2179104520), (40, 1198507486), (44, 1089552260), (55, 871641808), (80, 599253743), (88, 544776130), (110, 435820904), (176, 272388065), (220, 217910452), (440, 108955226), (880, 54477613), (3559, 13470160), (7118, 6735080), (14236, 3367540), (15307, 3131920), (17795, 2694032), (28472, 1683770), (30614, 1565960), (35590, 1347016), (39149, 1224560), (56944, 841885), (61228, 782980), (71180, 673508), (76535, 626384), (78298, 612280), (122456, 391490), (142360, 336754), (153070, 313192), (156596, 306140), (168377, 284720), (195745, 244912)]