975830480

素因数分解:

$2^4\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{8719}}^1$

素因数の和:10131

約数の個数: 40

約数和(自身を含む): 2270688000

約数和(自身を除く): 1294857520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1399, 2798, 5596, 6995, 8719, 11192, 13990, 17438, 22384, 27980, 34876, 43595, 55960, 69752, 87190, 111920, 139504, 174380, 348760, 697520, 12197881, 24395762, 48791524, 60989405, 97583048, 121978810, 195166096, 243957620, 487915240, 975830480]

約数ペア:

[(1, 975830480), (2, 487915240), (4, 243957620), (5, 195166096), (8, 121978810), (10, 97583048), (16, 60989405), (20, 48791524), (40, 24395762), (80, 12197881), (1399, 697520), (2798, 348760), (5596, 174380), (6995, 139504), (8719, 111920), (11192, 87190), (13990, 69752), (17438, 55960), (22384, 43595), (27980, 34876)]