121094320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36919}}^1$

素因数の和:36973

約数の個数: 40

約数和(自身を含む): 288419040

約数和(自身を除く): 167324720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 36919, 73838, 147676, 184595, 295352, 369190, 590704, 738380, 1476760, 1513679, 2953520, 3027358, 6054716, 7568395, 12109432, 15136790, 24218864, 30273580, 60547160, 121094320]

約数ペア:

[(1, 121094320), (2, 60547160), (4, 30273580), (5, 24218864), (8, 15136790), (10, 12109432), (16, 7568395), (20, 6054716), (40, 3027358), (41, 2953520), (80, 1513679), (82, 1476760), (164, 738380), (205, 590704), (328, 369190), (410, 295352), (656, 184595), (820, 147676), (1640, 73838), (3280, 36919)]