1946480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 4687200

約数和(自身を除く): 2740720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 839, 1160, 1678, 2320, 3356, 4195, 6712, 8390, 13424, 16780, 24331, 33560, 48662, 67120, 97324, 121655, 194648, 243310, 389296, 486620, 973240, 1946480]

約数ペア:

[(1, 1946480), (2, 973240), (4, 486620), (5, 389296), (8, 243310), (10, 194648), (16, 121655), (20, 97324), (29, 67120), (40, 48662), (58, 33560), (80, 24331), (116, 16780), (145, 13424), (232, 8390), (290, 6712), (464, 4195), (580, 3356), (839, 2320), (1160, 1678)]