2875510850

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 5399286120

約数和(自身を除く): 2523775270

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 401, 802, 829, 865, 1658, 1730, 2005, 4010, 4145, 4325, 8290, 8650, 10025, 20050, 20725, 41450, 69373, 138746, 143417, 286834, 332429, 346865, 664858, 693730, 717085, 1434170, 1662145, 1734325, 3324290, 3468650, 3585425, 7170850, 8310725, 16621450, 57510217, 115020434, 287551085, 575102170, 1437755425, 2875510850]

約数ペア:

[(1, 2875510850), (2, 1437755425), (5, 575102170), (10, 287551085), (25, 115020434), (50, 57510217), (173, 16621450), (346, 8310725), (401, 7170850), (802, 3585425), (829, 3468650), (865, 3324290), (1658, 1734325), (1730, 1662145), (2005, 1434170), (4010, 717085), (4145, 693730), (4325, 664858), (8290, 346865), (8650, 332429), (10025, 286834), (20050, 143417), (20725, 138746), (41450, 69373)]