45735820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 105416640

約数和(自身を除く): 59680820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3319, 3445, 6638, 6890, 13276, 13780, 16595, 33190, 43147, 66380, 86294, 172588, 175907, 215735, 351814, 431470, 703628, 862940, 879535, 1759070, 2286791, 3518140, 4573582, 9147164, 11433955, 22867910, 45735820]

約数ペア:

[(1, 45735820), (2, 22867910), (4, 11433955), (5, 9147164), (10, 4573582), (13, 3518140), (20, 2286791), (26, 1759070), (52, 879535), (53, 862940), (65, 703628), (106, 431470), (130, 351814), (212, 215735), (260, 175907), (265, 172588), (530, 86294), (689, 66380), (1060, 43147), (1378, 33190), (2756, 16595), (3319, 13780), (3445, 13276), (6638, 6890)]