974472010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{17099}}^1$

素因数の和:17286

約数の個数: 32

約数和(自身を含む): 1809864000

約数和(自身を除く): 835391990

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 1390, 5699, 11398, 17099, 28495, 34198, 56990, 85495, 170990, 701059, 1402118, 2376761, 3505295, 4753522, 7010590, 11883805, 23767610, 97447201, 194894402, 487236005, 974472010]

約数ペア:

[(1, 974472010), (2, 487236005), (5, 194894402), (10, 97447201), (41, 23767610), (82, 11883805), (139, 7010590), (205, 4753522), (278, 3505295), (410, 2376761), (695, 1402118), (1390, 701059), (5699, 170990), (11398, 85495), (17099, 56990), (28495, 34198)]