11045980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 16532900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 44, 46, 55, 59, 74, 92, 110, 115, 118, 148, 185, 220, 230, 236, 253, 295, 370, 407, 460, 506, 590, 649, 740, 814, 851, 1012, 1180, 1265, 1298, 1357, 1628, 1702, 2035, 2183, 2530, 2596, 2714, 3245, 3404, 4070, 4255, 4366, 5060, 5428, 6490, 6785, 8140, 8510, 8732, 9361, 10915, 12980, 13570, 14927, 17020, 18722, 21830, 24013, 27140, 29854, 37444, 43660, 46805, 48026, 50209, 59708, 74635, 93610, 96052, 100418, 120065, 149270, 187220, 200836, 240130, 251045, 298540, 480260, 502090, 552299, 1004180, 1104598, 2209196, 2761495, 5522990, 11045980]

約数ペア:

[(1, 11045980), (2, 5522990), (4, 2761495), (5, 2209196), (10, 1104598), (11, 1004180), (20, 552299), (22, 502090), (23, 480260), (37, 298540), (44, 251045), (46, 240130), (55, 200836), (59, 187220), (74, 149270), (92, 120065), (110, 100418), (115, 96052), (118, 93610), (148, 74635), (185, 59708), (220, 50209), (230, 48026), (236, 46805), (253, 43660), (295, 37444), (370, 29854), (407, 27140), (460, 24013), (506, 21830), (590, 18722), (649, 17020), (740, 14927), (814, 13570), (851, 12980), (1012, 10915), (1180, 9361), (1265, 8732), (1298, 8510), (1357, 8140), (1628, 6785), (1702, 6490), (2035, 5428), (2183, 5060), (2530, 4366), (2596, 4255), (2714, 4070), (3245, 3404)]