11888979220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1\times {\mathrm{4651}}^1$

素因数の和:10240

約数の個数: 48

約数和(自身を含む): 26062662528

約数和(自身を除く): 14173683308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4651, 5557, 9302, 11114, 18604, 22228, 23255, 27785, 46510, 55570, 93020, 106973, 111140, 127811, 213946, 255622, 427892, 511244, 534865, 639055, 1069730, 1278110, 2139460, 2556220, 25845607, 51691214, 103382428, 129228035, 258456070, 516912140, 594448961, 1188897922, 2377795844, 2972244805, 5944489610, 11888979220]

約数ペア:

[(1, 11888979220), (2, 5944489610), (4, 2972244805), (5, 2377795844), (10, 1188897922), (20, 594448961), (23, 516912140), (46, 258456070), (92, 129228035), (115, 103382428), (230, 51691214), (460, 25845607), (4651, 2556220), (5557, 2139460), (9302, 1278110), (11114, 1069730), (18604, 639055), (22228, 534865), (23255, 511244), (27785, 427892), (46510, 255622), (55570, 213946), (93020, 127811), (106973, 111140)]