74231120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40343}}^1$

素因数の和:40379

約数の個数: 40

約数和(自身を含む): 180095616

約数和(自身を除く): 105864496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 40343, 80686, 161372, 201715, 322744, 403430, 645488, 806860, 927889, 1613720, 1855778, 3227440, 3711556, 4639445, 7423112, 9278890, 14846224, 18557780, 37115560, 74231120]

約数ペア:

[(1, 74231120), (2, 37115560), (4, 18557780), (5, 14846224), (8, 9278890), (10, 7423112), (16, 4639445), (20, 3711556), (23, 3227440), (40, 1855778), (46, 1613720), (80, 927889), (92, 806860), (115, 645488), (184, 403430), (230, 322744), (368, 201715), (460, 161372), (920, 80686), (1840, 40343)]