22204560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13217}}^1$

素因数の和:13240

約数の個数: 80

約数和(自身を含む): 78673536

約数和(自身を除く): 56468976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13217, 26434, 39651, 52868, 66085, 79302, 92519, 105736, 132170, 158604, 185038, 198255, 211472, 264340, 277557, 317208, 370076, 396510, 462595, 528680, 555114, 634416, 740152, 793020, 925190, 1057360, 1110228, 1387785, 1480304, 1586040, 1850380, 2220456, 2775570, 3172080, 3700760, 4440912, 5551140, 7401520, 11102280, 22204560]

約数ペア:

[(1, 22204560), (2, 11102280), (3, 7401520), (4, 5551140), (5, 4440912), (6, 3700760), (7, 3172080), (8, 2775570), (10, 2220456), (12, 1850380), (14, 1586040), (15, 1480304), (16, 1387785), (20, 1110228), (21, 1057360), (24, 925190), (28, 793020), (30, 740152), (35, 634416), (40, 555114), (42, 528680), (48, 462595), (56, 396510), (60, 370076), (70, 317208), (80, 277557), (84, 264340), (105, 211472), (112, 198255), (120, 185038), (140, 158604), (168, 132170), (210, 105736), (240, 92519), (280, 79302), (336, 66085), (420, 52868), (560, 39651), (840, 26434), (1680, 13217)]