5302480

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 12499200

約数和(自身を除く): 7196720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 839, 1264, 1580, 1678, 3160, 3356, 4195, 6320, 6712, 8390, 13424, 16780, 33560, 66281, 67120, 132562, 265124, 331405, 530248, 662810, 1060496, 1325620, 2651240, 5302480]

約数ペア:

[(1, 5302480), (2, 2651240), (4, 1325620), (5, 1060496), (8, 662810), (10, 530248), (16, 331405), (20, 265124), (40, 132562), (79, 67120), (80, 66281), (158, 33560), (316, 16780), (395, 13424), (632, 8390), (790, 6712), (839, 6320), (1264, 4195), (1580, 3356), (1678, 3160)]