146221580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7753}}^1$

素因数の和:7826

約数の個数: 48

約数和(自身を含む): 328273344

約数和(自身を除く): 182051764

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 7753, 9430, 15506, 18860, 31012, 38765, 77530, 155060, 178319, 317873, 356638, 635746, 713276, 891595, 1271492, 1589365, 1783190, 3178730, 3566380, 6357460, 7311079, 14622158, 29244316, 36555395, 73110790, 146221580]

約数ペア:

[(1, 146221580), (2, 73110790), (4, 36555395), (5, 29244316), (10, 14622158), (20, 7311079), (23, 6357460), (41, 3566380), (46, 3178730), (82, 1783190), (92, 1589365), (115, 1271492), (164, 891595), (205, 713276), (230, 635746), (410, 356638), (460, 317873), (820, 178319), (943, 155060), (1886, 77530), (3772, 38765), (4715, 31012), (7753, 18860), (9430, 15506)]