261567235380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10711189}}^1$

素因数の和:10711249

約数の個数: 96

約数和(自身を含む): 820562843520

約数和(自身を除く): 558995608140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 4070, 4884, 6105, 8140, 12210, 24420, 10711189, 21422378, 32133567, 42844756, 53555945, 64267134, 107111890, 117823079, 128534268, 160667835, 214223780, 235646158, 321335670, 353469237, 396313993, 471292316, 589115395, 642671340, 706938474, 792627986, 1178230790, 1188941979, 1413876948, 1585255972, 1767346185, 1981569965, 2356461580, 2377883958, 3534692370, 3963139930, 4359453923, 4755767916, 5944709895, 7069384740, 7926279860, 8718907846, 11889419790, 13078361769, 17437815692, 21797269615, 23778839580, 26156723538, 43594539230, 52313447076, 65391808845, 87189078460, 130783617690, 261567235380]

約数ペア:

[(1, 261567235380), (2, 130783617690), (3, 87189078460), (4, 65391808845), (5, 52313447076), (6, 43594539230), (10, 26156723538), (11, 23778839580), (12, 21797269615), (15, 17437815692), (20, 13078361769), (22, 11889419790), (30, 8718907846), (33, 7926279860), (37, 7069384740), (44, 5944709895), (55, 4755767916), (60, 4359453923), (66, 3963139930), (74, 3534692370), (110, 2377883958), (111, 2356461580), (132, 1981569965), (148, 1767346185), (165, 1585255972), (185, 1413876948), (220, 1188941979), (222, 1178230790), (330, 792627986), (370, 706938474), (407, 642671340), (444, 589115395), (555, 471292316), (660, 396313993), (740, 353469237), (814, 321335670), (1110, 235646158), (1221, 214223780), (1628, 160667835), (2035, 128534268), (2220, 117823079), (2442, 107111890), (4070, 64267134), (4884, 53555945), (6105, 42844756), (8140, 32133567), (12210, 21422378), (24420, 10711189)]