415090390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1033}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 881762112

約数和(自身を除く): 466671722

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 281, 286, 562, 715, 1033, 1405, 1430, 2066, 2810, 3091, 3653, 5165, 6182, 7306, 10330, 11363, 13429, 15455, 18265, 22726, 26858, 30910, 36530, 40183, 56815, 67145, 80366, 113630, 134290, 147719, 200915, 290273, 295438, 401830, 580546, 738595, 1451365, 1477190, 2902730, 3193003, 3773549, 6386006, 7547098, 15965015, 18867745, 31930030, 37735490, 41509039, 83018078, 207545195, 415090390]

約数ペア:

[(1, 415090390), (2, 207545195), (5, 83018078), (10, 41509039), (11, 37735490), (13, 31930030), (22, 18867745), (26, 15965015), (55, 7547098), (65, 6386006), (110, 3773549), (130, 3193003), (143, 2902730), (281, 1477190), (286, 1451365), (562, 738595), (715, 580546), (1033, 401830), (1405, 295438), (1430, 290273), (2066, 200915), (2810, 147719), (3091, 134290), (3653, 113630), (5165, 80366), (6182, 67145), (7306, 56815), (10330, 40183), (11363, 36530), (13429, 30910), (15455, 26858), (18265, 22726)]