26438490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 49040550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 177, 195, 234, 295, 354, 383, 390, 531, 585, 590, 766, 767, 885, 1062, 1149, 1170, 1534, 1770, 1915, 2298, 2301, 2655, 3447, 3830, 3835, 4602, 4979, 5310, 5745, 6894, 6903, 7670, 9958, 11490, 11505, 13806, 14937, 17235, 22597, 23010, 24895, 29874, 34470, 34515, 44811, 45194, 49790, 67791, 69030, 74685, 89622, 112985, 135582, 149370, 203373, 224055, 225970, 293761, 338955, 406746, 448110, 587522, 677910, 881283, 1016865, 1468805, 1762566, 2033730, 2643849, 2937610, 4406415, 5287698, 8812830, 13219245, 26438490]

約数ペア:

[(1, 26438490), (2, 13219245), (3, 8812830), (5, 5287698), (6, 4406415), (9, 2937610), (10, 2643849), (13, 2033730), (15, 1762566), (18, 1468805), (26, 1016865), (30, 881283), (39, 677910), (45, 587522), (59, 448110), (65, 406746), (78, 338955), (90, 293761), (117, 225970), (118, 224055), (130, 203373), (177, 149370), (195, 135582), (234, 112985), (295, 89622), (354, 74685), (383, 69030), (390, 67791), (531, 49790), (585, 45194), (590, 44811), (766, 34515), (767, 34470), (885, 29874), (1062, 24895), (1149, 23010), (1170, 22597), (1534, 17235), (1770, 14937), (1915, 13806), (2298, 11505), (2301, 11490), (2655, 9958), (3447, 7670), (3830, 6903), (3835, 6894), (4602, 5745), (4979, 5310)]