2017465040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{869597}}^1$

素因数の和:869639

約数の個数: 40

約数和(自身を含む): 4852356840

約数和(自身を除く): 2834891800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 869597, 1739194, 3478388, 4347985, 6956776, 8695970, 13913552, 17391940, 25218313, 34783880, 50436626, 69567760, 100873252, 126091565, 201746504, 252183130, 403493008, 504366260, 1008732520, 2017465040]

約数ペア:

[(1, 2017465040), (2, 1008732520), (4, 504366260), (5, 403493008), (8, 252183130), (10, 201746504), (16, 126091565), (20, 100873252), (29, 69567760), (40, 50436626), (58, 34783880), (80, 25218313), (116, 17391940), (145, 13913552), (232, 8695970), (290, 6956776), (464, 4347985), (580, 3478388), (1160, 1739194), (2320, 869597)]