11826880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2873

約数の個数: 56

約数和(自身を含む): 30339792

約数和(自身を除く): 18512912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2843, 4160, 5686, 11372, 14215, 22744, 28430, 36959, 45488, 56860, 73918, 90976, 113720, 147836, 181952, 184795, 227440, 295672, 369590, 454880, 591344, 739180, 909760, 1182688, 1478360, 2365376, 2956720, 5913440, 11826880]

約数ペア:

[(1, 11826880), (2, 5913440), (4, 2956720), (5, 2365376), (8, 1478360), (10, 1182688), (13, 909760), (16, 739180), (20, 591344), (26, 454880), (32, 369590), (40, 295672), (52, 227440), (64, 184795), (65, 181952), (80, 147836), (104, 113720), (130, 90976), (160, 73918), (208, 56860), (260, 45488), (320, 36959), (416, 28430), (520, 22744), (832, 14215), (1040, 11372), (2080, 5686), (2843, 4160)]