4925657584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 10220774400

約数和(自身を除く): 5295116816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 317, 632, 634, 647, 1264, 1268, 1294, 1501, 2536, 2588, 3002, 5072, 5176, 6004, 6023, 10352, 12008, 12046, 12293, 24016, 24092, 24586, 25043, 48184, 49172, 50086, 51113, 96368, 98344, 100172, 102226, 196688, 200344, 204452, 205099, 400688, 408904, 410198, 475817, 817808, 820396, 951634, 971147, 1640792, 1903268, 1942294, 3281584, 3806536, 3884588, 3896881, 7613072, 7769176, 7793762, 15538352, 15587524, 16202821, 31175048, 32405642, 62350096, 64811284, 129622568, 259245136, 307853599, 615707198, 1231414396, 2462828792, 4925657584]

約数ペア:

[(1, 4925657584), (2, 2462828792), (4, 1231414396), (8, 615707198), (16, 307853599), (19, 259245136), (38, 129622568), (76, 64811284), (79, 62350096), (152, 32405642), (158, 31175048), (304, 16202821), (316, 15587524), (317, 15538352), (632, 7793762), (634, 7769176), (647, 7613072), (1264, 3896881), (1268, 3884588), (1294, 3806536), (1501, 3281584), (2536, 1942294), (2588, 1903268), (3002, 1640792), (5072, 971147), (5176, 951634), (6004, 820396), (6023, 817808), (10352, 475817), (12008, 410198), (12046, 408904), (12293, 400688), (24016, 205099), (24092, 204452), (24586, 200344), (25043, 196688), (48184, 102226), (49172, 100172), (50086, 98344), (51113, 96368)]