37884980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 91276416

約数和(自身を除く): 53391436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 587, 922, 1174, 1844, 2305, 2348, 2935, 3227, 4109, 4610, 5870, 6454, 8218, 9220, 11740, 12908, 16135, 16436, 20545, 32270, 41090, 64540, 82180, 270607, 541214, 1082428, 1353035, 1894249, 2706070, 3788498, 5412140, 7576996, 9471245, 18942490, 37884980]

約数ペア:

[(1, 37884980), (2, 18942490), (4, 9471245), (5, 7576996), (7, 5412140), (10, 3788498), (14, 2706070), (20, 1894249), (28, 1353035), (35, 1082428), (70, 541214), (140, 270607), (461, 82180), (587, 64540), (922, 41090), (1174, 32270), (1844, 20545), (2305, 16436), (2348, 16135), (2935, 12908), (3227, 11740), (4109, 9220), (4610, 8218), (5870, 6454)]