1769654300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22717}}^1$

素因数の和:22791

約数の個数: 72

約数和(自身を含む): 4141037040

約数和(自身を除く): 2371382740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 475, 779, 820, 950, 1025, 1558, 1900, 2050, 3116, 3895, 4100, 7790, 15580, 19475, 22717, 38950, 45434, 77900, 90868, 113585, 227170, 431623, 454340, 567925, 863246, 931397, 1135850, 1726492, 1862794, 2158115, 2271700, 3725588, 4316230, 4656985, 8632460, 9313970, 10790575, 17696543, 18627940, 21581150, 23284925, 35393086, 43162300, 46569850, 70786172, 88482715, 93139700, 176965430, 353930860, 442413575, 884827150, 1769654300]

約数ペア:

[(1, 1769654300), (2, 884827150), (4, 442413575), (5, 353930860), (10, 176965430), (19, 93139700), (20, 88482715), (25, 70786172), (38, 46569850), (41, 43162300), (50, 35393086), (76, 23284925), (82, 21581150), (95, 18627940), (100, 17696543), (164, 10790575), (190, 9313970), (205, 8632460), (380, 4656985), (410, 4316230), (475, 3725588), (779, 2271700), (820, 2158115), (950, 1862794), (1025, 1726492), (1558, 1135850), (1900, 931397), (2050, 863246), (3116, 567925), (3895, 454340), (4100, 431623), (7790, 227170), (15580, 113585), (19475, 90868), (22717, 77900), (38950, 45434)]