10565720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 27291600

約数和(自身を除く): 16725880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 59, 74, 88, 110, 118, 121, 148, 185, 220, 236, 242, 295, 296, 370, 407, 440, 472, 484, 590, 605, 649, 740, 814, 968, 1180, 1210, 1298, 1480, 1628, 2035, 2183, 2360, 2420, 2596, 3245, 3256, 4070, 4366, 4477, 4840, 5192, 6490, 7139, 8140, 8732, 8954, 10915, 12980, 14278, 16280, 17464, 17908, 21830, 22385, 24013, 25960, 28556, 35695, 35816, 43660, 44770, 48026, 57112, 71390, 87320, 89540, 96052, 120065, 142780, 179080, 192104, 240130, 264143, 285560, 480260, 528286, 960520, 1056572, 1320715, 2113144, 2641430, 5282860, 10565720]

約数ペア:

[(1, 10565720), (2, 5282860), (4, 2641430), (5, 2113144), (8, 1320715), (10, 1056572), (11, 960520), (20, 528286), (22, 480260), (37, 285560), (40, 264143), (44, 240130), (55, 192104), (59, 179080), (74, 142780), (88, 120065), (110, 96052), (118, 89540), (121, 87320), (148, 71390), (185, 57112), (220, 48026), (236, 44770), (242, 43660), (295, 35816), (296, 35695), (370, 28556), (407, 25960), (440, 24013), (472, 22385), (484, 21830), (590, 17908), (605, 17464), (649, 16280), (740, 14278), (814, 12980), (968, 10915), (1180, 8954), (1210, 8732), (1298, 8140), (1480, 7139), (1628, 6490), (2035, 5192), (2183, 4840), (2360, 4477), (2420, 4366), (2596, 4070), (3245, 3256)]