1799454380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{12203}}^1$

素因数の和:12386

約数の個数: 48

約数和(自身を含む): 3868863264

約数和(自身を除く): 2069408884

約数列:

[1, 2, 4, 5, 10, 20, 73, 101, 146, 202, 292, 365, 404, 505, 730, 1010, 1460, 2020, 7373, 12203, 14746, 24406, 29492, 36865, 48812, 61015, 73730, 122030, 147460, 244060, 890819, 1232503, 1781638, 2465006, 3563276, 4454095, 4930012, 6162515, 8908190, 12325030, 17816380, 24650060, 89972719, 179945438, 359890876, 449863595, 899727190, 1799454380]

約数ペア:

[(1, 1799454380), (2, 899727190), (4, 449863595), (5, 359890876), (10, 179945438), (20, 89972719), (73, 24650060), (101, 17816380), (146, 12325030), (202, 8908190), (292, 6162515), (365, 4930012), (404, 4454095), (505, 3563276), (730, 2465006), (1010, 1781638), (1460, 1232503), (2020, 890819), (7373, 244060), (12203, 147460), (14746, 122030), (24406, 73730), (29492, 61015), (36865, 48812)]