53572040

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1889}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 120771000

約数和(自身を除く): 67198960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 1889, 2836, 3545, 3778, 5672, 7090, 7556, 9445, 14180, 15112, 18890, 28360, 37780, 75560, 1339301, 2678602, 5357204, 6696505, 10714408, 13393010, 26786020, 53572040]

約数ペア:

[(1, 53572040), (2, 26786020), (4, 13393010), (5, 10714408), (8, 6696505), (10, 5357204), (20, 2678602), (40, 1339301), (709, 75560), (1418, 37780), (1889, 28360), (2836, 18890), (3545, 15112), (3778, 14180), (5672, 9445), (7090, 7556)]