5571560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7361

約数の個数: 32

約数和(自身を含む): 13197600

約数和(自身を除く): 7626040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 7331, 14662, 29324, 36655, 58648, 73310, 139289, 146620, 278578, 293240, 557156, 696445, 1114312, 1392890, 2785780, 5571560]

約数ペア:

[(1, 5571560), (2, 2785780), (4, 1392890), (5, 1114312), (8, 696445), (10, 557156), (19, 293240), (20, 278578), (38, 146620), (40, 139289), (76, 73310), (95, 58648), (152, 36655), (190, 29324), (380, 14662), (760, 7331)]