8804933410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{312121}}^1$

素因数の和:312179

約数の個数: 64

約数和(自身を含む): 20135614464

約数和(自身を除く): 11330681054

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 14105, 28210, 312121, 624242, 1560605, 2184847, 3121210, 4057573, 4369694, 8115146, 9675751, 10924235, 19351502, 20287865, 21848470, 28403011, 40575730, 48378755, 56806022, 67730257, 96757510, 125784763, 135460514, 142015055, 251569526, 284030110, 338651285, 628923815, 677302570, 880493341, 1257847630, 1760986682, 4402466705, 8804933410]

約数ペア:

[(1, 8804933410), (2, 4402466705), (5, 1760986682), (7, 1257847630), (10, 880493341), (13, 677302570), (14, 628923815), (26, 338651285), (31, 284030110), (35, 251569526), (62, 142015055), (65, 135460514), (70, 125784763), (91, 96757510), (130, 67730257), (155, 56806022), (182, 48378755), (217, 40575730), (310, 28403011), (403, 21848470), (434, 20287865), (455, 19351502), (806, 10924235), (910, 9675751), (1085, 8115146), (2015, 4369694), (2170, 4057573), (2821, 3121210), (4030, 2184847), (5642, 1560605), (14105, 624242), (28210, 312121)]