2023578340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{850243}}^1$

素因数の和:850276

約数の個数: 48

約数和(自身を含む): 5142275712

約数和(自身を除く): 3118697372

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 850243, 1700486, 3400972, 4251215, 5951701, 8502430, 11903402, 14454131, 17004860, 23806804, 28908262, 29758505, 57816524, 59517010, 72270655, 101178917, 119034020, 144541310, 202357834, 289082620, 404715668, 505894585, 1011789170, 2023578340]

約数ペア:

[(1, 2023578340), (2, 1011789170), (4, 505894585), (5, 404715668), (7, 289082620), (10, 202357834), (14, 144541310), (17, 119034020), (20, 101178917), (28, 72270655), (34, 59517010), (35, 57816524), (68, 29758505), (70, 28908262), (85, 23806804), (119, 17004860), (140, 14454131), (170, 11903402), (238, 8502430), (340, 5951701), (476, 4251215), (595, 3400972), (1190, 1700486), (2380, 850243)]