1008097880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 2308728960

約数和(自身を除く): 1300631080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 313, 365, 584, 626, 730, 1103, 1252, 1460, 1565, 2206, 2504, 2920, 3130, 4412, 5515, 6260, 8824, 11030, 12520, 22060, 22849, 44120, 45698, 80519, 91396, 114245, 161038, 182792, 228490, 322076, 345239, 402595, 456980, 644152, 690478, 805190, 913960, 1380956, 1610380, 1726195, 2761912, 3220760, 3452390, 6904780, 13809560, 25202447, 50404894, 100809788, 126012235, 201619576, 252024470, 504048940, 1008097880]

約数ペア:

[(1, 1008097880), (2, 504048940), (4, 252024470), (5, 201619576), (8, 126012235), (10, 100809788), (20, 50404894), (40, 25202447), (73, 13809560), (146, 6904780), (292, 3452390), (313, 3220760), (365, 2761912), (584, 1726195), (626, 1610380), (730, 1380956), (1103, 913960), (1252, 805190), (1460, 690478), (1565, 644152), (2206, 456980), (2504, 402595), (2920, 345239), (3130, 322076), (4412, 228490), (5515, 182792), (6260, 161038), (8824, 114245), (11030, 91396), (12520, 80519), (22060, 45698), (22849, 44120)]