4227653210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6491}}^1$

素因数の和:6731

約数の個数: 64

約数和(自身を含む): 8615559168

約数和(自身を除く): 4387905958

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 191, 310, 341, 382, 682, 955, 1705, 1910, 2101, 3410, 4202, 5921, 6491, 10505, 11842, 12982, 21010, 29605, 32455, 59210, 64910, 65131, 71401, 130262, 142802, 201221, 325655, 357005, 402442, 651310, 714010, 1006105, 1239781, 2012210, 2213431, 2479562, 4426862, 6198905, 11067155, 12397810, 13637591, 22134310, 27275182, 38433211, 68187955, 76866422, 136375910, 192166055, 384332110, 422765321, 845530642, 2113826605, 4227653210]

約数ペア:

[(1, 4227653210), (2, 2113826605), (5, 845530642), (10, 422765321), (11, 384332110), (22, 192166055), (31, 136375910), (55, 76866422), (62, 68187955), (110, 38433211), (155, 27275182), (191, 22134310), (310, 13637591), (341, 12397810), (382, 11067155), (682, 6198905), (955, 4426862), (1705, 2479562), (1910, 2213431), (2101, 2012210), (3410, 1239781), (4202, 1006105), (5921, 714010), (6491, 651310), (10505, 402442), (11842, 357005), (12982, 325655), (21010, 201221), (29605, 142802), (32455, 130262), (59210, 71401), (64910, 65131)]