5591990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 10777536

約数和(自身を除く): 5185546

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 593, 943, 1186, 1886, 2965, 4715, 5930, 9430, 13639, 24313, 27278, 48626, 68195, 121565, 136390, 243130, 559199, 1118398, 2795995, 5591990]

約数ペア:

[(1, 5591990), (2, 2795995), (5, 1118398), (10, 559199), (23, 243130), (41, 136390), (46, 121565), (82, 68195), (115, 48626), (205, 27278), (230, 24313), (410, 13639), (593, 9430), (943, 5930), (1186, 4715), (1886, 2965)]