90778850300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{471089}}^1$

素因数の和:471191

約数の個数: 72

約数和(自身を含む): 206088684480

約数和(自身を除く): 115309834180

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 164, 188, 205, 235, 410, 470, 820, 940, 1025, 1175, 1927, 2050, 2350, 3854, 4100, 4700, 7708, 9635, 19270, 38540, 48175, 96350, 192700, 471089, 942178, 1884356, 2355445, 4710890, 9421780, 11777225, 19314649, 22141183, 23554450, 38629298, 44282366, 47108900, 77258596, 88564732, 96573245, 110705915, 193146490, 221411830, 386292980, 442823660, 482866225, 553529575, 907788503, 965732450, 1107059150, 1815577006, 1931464900, 2214118300, 3631154012, 4538942515, 9077885030, 18155770060, 22694712575, 45389425150, 90778850300]

約数ペア:

[(1, 90778850300), (2, 45389425150), (4, 22694712575), (5, 18155770060), (10, 9077885030), (20, 4538942515), (25, 3631154012), (41, 2214118300), (47, 1931464900), (50, 1815577006), (82, 1107059150), (94, 965732450), (100, 907788503), (164, 553529575), (188, 482866225), (205, 442823660), (235, 386292980), (410, 221411830), (470, 193146490), (820, 110705915), (940, 96573245), (1025, 88564732), (1175, 77258596), (1927, 47108900), (2050, 44282366), (2350, 38629298), (3854, 23554450), (4100, 22141183), (4700, 19314649), (7708, 11777225), (9635, 9421780), (19270, 4710890), (38540, 2355445), (48175, 1884356), (96350, 942178), (192700, 471089)]