84790960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14519}}^1$

素因数の和:14605

約数の個数: 40

約数和(自身を含む): 199853280

約数和(自身を除く): 115062320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 14519, 29038, 58076, 72595, 116152, 145190, 232304, 290380, 580760, 1059887, 1161520, 2119774, 4239548, 5299435, 8479096, 10598870, 16958192, 21197740, 42395480, 84790960]

約数ペア:

[(1, 84790960), (2, 42395480), (4, 21197740), (5, 16958192), (8, 10598870), (10, 8479096), (16, 5299435), (20, 4239548), (40, 2119774), (73, 1161520), (80, 1059887), (146, 580760), (292, 290380), (365, 232304), (584, 145190), (730, 116152), (1168, 72595), (1460, 58076), (2920, 29038), (5840, 14519)]