91265680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2864

約数の個数: 80

約数和(自身を含む): 237824064

約数和(自身を除く): 146558384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2803, 2960, 3256, 4070, 5606, 6512, 8140, 11212, 14015, 16280, 22424, 28030, 30833, 32560, 44848, 56060, 61666, 103711, 112120, 123332, 154165, 207422, 224240, 246664, 308330, 414844, 493328, 518555, 616660, 829688, 1037110, 1140821, 1233320, 1659376, 2074220, 2281642, 2466640, 4148440, 4563284, 5704105, 8296880, 9126568, 11408210, 18253136, 22816420, 45632840, 91265680]

約数ペア:

[(1, 91265680), (2, 45632840), (4, 22816420), (5, 18253136), (8, 11408210), (10, 9126568), (11, 8296880), (16, 5704105), (20, 4563284), (22, 4148440), (37, 2466640), (40, 2281642), (44, 2074220), (55, 1659376), (74, 1233320), (80, 1140821), (88, 1037110), (110, 829688), (148, 616660), (176, 518555), (185, 493328), (220, 414844), (296, 308330), (370, 246664), (407, 224240), (440, 207422), (592, 154165), (740, 123332), (814, 112120), (880, 103711), (1480, 61666), (1628, 56060), (2035, 44848), (2803, 32560), (2960, 30833), (3256, 28030), (4070, 22424), (5606, 16280), (6512, 14015), (8140, 11212)]