1024493540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{3907}}^1$

素因数の和:5796

約数の個数: 48

約数和(自身を含む): 2460726912

約数和(自身を除く): 1436233372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1873, 3746, 3907, 7492, 7814, 9365, 13111, 15628, 18730, 19535, 26222, 27349, 37460, 39070, 52444, 54698, 65555, 78140, 109396, 131110, 136745, 262220, 273490, 546980, 7317811, 14635622, 29271244, 36589055, 51224677, 73178110, 102449354, 146356220, 204898708, 256123385, 512246770, 1024493540]

約数ペア:

[(1, 1024493540), (2, 512246770), (4, 256123385), (5, 204898708), (7, 146356220), (10, 102449354), (14, 73178110), (20, 51224677), (28, 36589055), (35, 29271244), (70, 14635622), (140, 7317811), (1873, 546980), (3746, 273490), (3907, 262220), (7492, 136745), (7814, 131110), (9365, 109396), (13111, 78140), (15628, 65555), (18730, 54698), (19535, 52444), (26222, 39070), (27349, 37460)]