422653669220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{599}}^1\times {\mathrm{15971}}^1$

素因数の和:16673

約数の個数: 72

約数和(自身を含む): 908429860800

約数和(自身を除く): 485776191580

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 599, 940, 1198, 2209, 2396, 2995, 4418, 5990, 8836, 11045, 11980, 15971, 22090, 28153, 31942, 44180, 56306, 63884, 79855, 112612, 140765, 159710, 281530, 319420, 563060, 750637, 1323191, 1501274, 2646382, 3002548, 3753185, 5292764, 6615955, 7506370, 9566629, 13231910, 15012740, 19133258, 26463820, 35279939, 38266516, 47833145, 70559878, 95666290, 141119756, 176399695, 191332580, 352799390, 449631563, 705598780, 899263126, 1798526252, 2248157815, 4496315630, 8992631260, 21132683461, 42265366922, 84530733844, 105663417305, 211326834610, 422653669220]

約数ペア:

[(1, 422653669220), (2, 211326834610), (4, 105663417305), (5, 84530733844), (10, 42265366922), (20, 21132683461), (47, 8992631260), (94, 4496315630), (188, 2248157815), (235, 1798526252), (470, 899263126), (599, 705598780), (940, 449631563), (1198, 352799390), (2209, 191332580), (2396, 176399695), (2995, 141119756), (4418, 95666290), (5990, 70559878), (8836, 47833145), (11045, 38266516), (11980, 35279939), (15971, 26463820), (22090, 19133258), (28153, 15012740), (31942, 13231910), (44180, 9566629), (56306, 7506370), (63884, 6615955), (79855, 5292764), (112612, 3753185), (140765, 3002548), (159710, 2646382), (281530, 1501274), (319420, 1323191), (563060, 750637)]