26015220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1910

約数の個数: 144

約数和(自身を含む): 98437248

約数和(自身を除く): 72422028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1877, 1980, 2310, 2772, 3465, 3754, 4620, 5631, 6930, 7508, 9385, 11262, 13139, 13860, 16893, 18770, 20647, 22524, 26278, 28155, 33786, 37540, 39417, 41294, 52556, 56310, 61941, 65695, 67572, 78834, 82588, 84465, 103235, 112620, 118251, 123882, 131390, 144529, 157668, 168930, 185823, 197085, 206470, 236502, 247764, 262780, 289058, 309705, 337860, 371646, 394170, 412940, 433587, 473004, 578116, 591255, 619410, 722645, 743292, 788340, 867174, 929115, 1182510, 1238820, 1300761, 1445290, 1734348, 1858230, 2167935, 2365020, 2601522, 2890580, 3716460, 4335870, 5203044, 6503805, 8671740, 13007610, 26015220]

約数ペア:

[(1, 26015220), (2, 13007610), (3, 8671740), (4, 6503805), (5, 5203044), (6, 4335870), (7, 3716460), (9, 2890580), (10, 2601522), (11, 2365020), (12, 2167935), (14, 1858230), (15, 1734348), (18, 1445290), (20, 1300761), (21, 1238820), (22, 1182510), (28, 929115), (30, 867174), (33, 788340), (35, 743292), (36, 722645), (42, 619410), (44, 591255), (45, 578116), (55, 473004), (60, 433587), (63, 412940), (66, 394170), (70, 371646), (77, 337860), (84, 309705), (90, 289058), (99, 262780), (105, 247764), (110, 236502), (126, 206470), (132, 197085), (140, 185823), (154, 168930), (165, 157668), (180, 144529), (198, 131390), (210, 123882), (220, 118251), (231, 112620), (252, 103235), (308, 84465), (315, 82588), (330, 78834), (385, 67572), (396, 65695), (420, 61941), (462, 56310), (495, 52556), (630, 41294), (660, 39417), (693, 37540), (770, 33786), (924, 28155), (990, 26278), (1155, 22524), (1260, 20647), (1386, 18770), (1540, 16893), (1877, 13860), (1980, 13139), (2310, 11262), (2772, 9385), (3465, 7508), (3754, 6930), (4620, 5631)]