3646240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 9282168

約数和(自身を除く): 5635928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1753, 2080, 3506, 7012, 8765, 14024, 17530, 22789, 28048, 35060, 45578, 56096, 70120, 91156, 113945, 140240, 182312, 227890, 280480, 364624, 455780, 729248, 911560, 1823120, 3646240]

約数ペア:

[(1, 3646240), (2, 1823120), (4, 911560), (5, 729248), (8, 455780), (10, 364624), (13, 280480), (16, 227890), (20, 182312), (26, 140240), (32, 113945), (40, 91156), (52, 70120), (65, 56096), (80, 45578), (104, 35060), (130, 28048), (160, 22789), (208, 17530), (260, 14024), (416, 8765), (520, 7012), (1040, 3506), (1753, 2080)]