43285580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 98454720

約数和(自身を除く): 55169140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 727, 916, 1145, 1454, 2290, 2908, 2977, 3635, 4580, 5954, 7270, 9451, 11908, 14540, 14885, 18902, 29770, 37804, 47255, 59540, 94510, 166483, 189020, 332966, 665932, 832415, 1664830, 2164279, 3329660, 4328558, 8657116, 10821395, 21642790, 43285580]

約数ペア:

[(1, 43285580), (2, 21642790), (4, 10821395), (5, 8657116), (10, 4328558), (13, 3329660), (20, 2164279), (26, 1664830), (52, 832415), (65, 665932), (130, 332966), (229, 189020), (260, 166483), (458, 94510), (727, 59540), (916, 47255), (1145, 37804), (1454, 29770), (2290, 18902), (2908, 14885), (2977, 14540), (3635, 11908), (4580, 9451), (5954, 7270)]