413023804940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{18671}}^1$

素因数の和:19283

約数の個数: 96

約数和(自身を含む): 907096216320

約数和(自身を除く): 494072411380

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 509, 530, 820, 1018, 1060, 2036, 2173, 2545, 4346, 5090, 8692, 10180, 10865, 18671, 20869, 21730, 26977, 37342, 41738, 43460, 53954, 74684, 83476, 93355, 104345, 107908, 134885, 186710, 208690, 269770, 373420, 417380, 539540, 765511, 989563, 1106057, 1531022, 1979126, 2212114, 3062044, 3827555, 3958252, 4424228, 4947815, 5530285, 7655110, 9503539, 9895630, 11060570, 15310220, 19007078, 19791260, 22121140, 38014156, 40572083, 47517695, 81144166, 95035390, 162288332, 190070780, 202860415, 389645099, 405720830, 503687567, 779290198, 811441660, 1007375134, 1558580396, 1948225495, 2014750268, 2518437835, 3896450990, 5036875670, 7792901980, 10073751340, 20651190247, 41302380494, 82604760988, 103255951235, 206511902470, 413023804940]

約数ペア:

[(1, 413023804940), (2, 206511902470), (4, 103255951235), (5, 82604760988), (10, 41302380494), (20, 20651190247), (41, 10073751340), (53, 7792901980), (82, 5036875670), (106, 3896450990), (164, 2518437835), (205, 2014750268), (212, 1948225495), (265, 1558580396), (410, 1007375134), (509, 811441660), (530, 779290198), (820, 503687567), (1018, 405720830), (1060, 389645099), (2036, 202860415), (2173, 190070780), (2545, 162288332), (4346, 95035390), (5090, 81144166), (8692, 47517695), (10180, 40572083), (10865, 38014156), (18671, 22121140), (20869, 19791260), (21730, 19007078), (26977, 15310220), (37342, 11060570), (41738, 9895630), (43460, 9503539), (53954, 7655110), (74684, 5530285), (83476, 4947815), (93355, 4424228), (104345, 3958252), (107908, 3827555), (134885, 3062044), (186710, 2212114), (208690, 1979126), (269770, 1531022), (373420, 1106057), (417380, 989563), (539540, 765511)]