23352160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 60540480

約数和(自身を除く): 37188320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 109, 130, 160, 206, 208, 218, 260, 412, 416, 436, 515, 520, 545, 824, 872, 1030, 1040, 1090, 1339, 1417, 1648, 1744, 2060, 2080, 2180, 2678, 2834, 3296, 3488, 4120, 4360, 5356, 5668, 6695, 7085, 8240, 8720, 10712, 11227, 11336, 13390, 14170, 16480, 17440, 21424, 22454, 22672, 26780, 28340, 42848, 44908, 45344, 53560, 56135, 56680, 89816, 107120, 112270, 113360, 145951, 179632, 214240, 224540, 226720, 291902, 359264, 449080, 583804, 729755, 898160, 1167608, 1459510, 1796320, 2335216, 2919020, 4670432, 5838040, 11676080, 23352160]

約数ペア:

[(1, 23352160), (2, 11676080), (4, 5838040), (5, 4670432), (8, 2919020), (10, 2335216), (13, 1796320), (16, 1459510), (20, 1167608), (26, 898160), (32, 729755), (40, 583804), (52, 449080), (65, 359264), (80, 291902), (103, 226720), (104, 224540), (109, 214240), (130, 179632), (160, 145951), (206, 113360), (208, 112270), (218, 107120), (260, 89816), (412, 56680), (416, 56135), (436, 53560), (515, 45344), (520, 44908), (545, 42848), (824, 28340), (872, 26780), (1030, 22672), (1040, 22454), (1090, 21424), (1339, 17440), (1417, 16480), (1648, 14170), (1744, 13390), (2060, 11336), (2080, 11227), (2180, 10712), (2678, 8720), (2834, 8240), (3296, 7085), (3488, 6695), (4120, 5668), (4360, 5356)]