361760240

素因数分解:

$2^4\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{2671}}^1$

素因数の和:4377

約数の個数: 40

約数和(自身を含む): 841904448

約数和(自身を除く): 480144208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1693, 2671, 3386, 5342, 6772, 8465, 10684, 13355, 13544, 16930, 21368, 26710, 27088, 33860, 42736, 53420, 67720, 106840, 135440, 213680, 4522003, 9044006, 18088012, 22610015, 36176024, 45220030, 72352048, 90440060, 180880120, 361760240]

約数ペア:

[(1, 361760240), (2, 180880120), (4, 90440060), (5, 72352048), (8, 45220030), (10, 36176024), (16, 22610015), (20, 18088012), (40, 9044006), (80, 4522003), (1693, 213680), (2671, 135440), (3386, 106840), (5342, 67720), (6772, 53420), (8465, 42736), (10684, 33860), (13355, 27088), (13544, 26710), (16930, 21368)]