11523280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 29261520

約数和(自身を除く): 17738240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 229, 272, 296, 340, 370, 458, 592, 629, 680, 740, 916, 1145, 1258, 1360, 1480, 1832, 2290, 2516, 2960, 3145, 3664, 3893, 4580, 5032, 6290, 7786, 8473, 9160, 10064, 12580, 15572, 16946, 18320, 19465, 25160, 31144, 33892, 38930, 42365, 50320, 62288, 67784, 77860, 84730, 135568, 144041, 155720, 169460, 288082, 311440, 338920, 576164, 677840, 720205, 1152328, 1440410, 2304656, 2880820, 5761640, 11523280]

約数ペア:

[(1, 11523280), (2, 5761640), (4, 2880820), (5, 2304656), (8, 1440410), (10, 1152328), (16, 720205), (17, 677840), (20, 576164), (34, 338920), (37, 311440), (40, 288082), (68, 169460), (74, 155720), (80, 144041), (85, 135568), (136, 84730), (148, 77860), (170, 67784), (185, 62288), (229, 50320), (272, 42365), (296, 38930), (340, 33892), (370, 31144), (458, 25160), (592, 19465), (629, 18320), (680, 16946), (740, 15572), (916, 12580), (1145, 10064), (1258, 9160), (1360, 8473), (1480, 7786), (1832, 6290), (2290, 5032), (2516, 4580), (2960, 3893), (3145, 3664)]