65741140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 146704320

約数和(自身を除く): 80963180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 1531, 2147, 2260, 3062, 4294, 6124, 7655, 8588, 10735, 15310, 21470, 29089, 30620, 42940, 58178, 116356, 145445, 173003, 290890, 346006, 581780, 692012, 865015, 1730030, 3287057, 3460060, 6574114, 13148228, 16435285, 32870570, 65741140]

約数ペア:

[(1, 65741140), (2, 32870570), (4, 16435285), (5, 13148228), (10, 6574114), (19, 3460060), (20, 3287057), (38, 1730030), (76, 865015), (95, 692012), (113, 581780), (190, 346006), (226, 290890), (380, 173003), (452, 145445), (565, 116356), (1130, 58178), (1531, 42940), (2147, 30620), (2260, 29089), (3062, 21470), (4294, 15310), (6124, 10735), (7655, 8588)]