18055360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3353

約数の個数: 56

約数和(自身を含む): 45537120

約数和(自身を除く): 27481760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 3319, 5440, 6638, 13276, 16595, 26552, 33190, 53104, 56423, 66380, 106208, 112846, 132760, 212416, 225692, 265520, 282115, 451384, 531040, 564230, 902768, 1062080, 1128460, 1805536, 2256920, 3611072, 4513840, 9027680, 18055360]

約数ペア:

[(1, 18055360), (2, 9027680), (4, 4513840), (5, 3611072), (8, 2256920), (10, 1805536), (16, 1128460), (17, 1062080), (20, 902768), (32, 564230), (34, 531040), (40, 451384), (64, 282115), (68, 265520), (80, 225692), (85, 212416), (136, 132760), (160, 112846), (170, 106208), (272, 66380), (320, 56423), (340, 53104), (544, 33190), (680, 26552), (1088, 16595), (1360, 13276), (2720, 6638), (3319, 5440)]