23382520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 62808480

約数和(自身を除く): 39425960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 61, 70, 74, 122, 140, 148, 185, 244, 259, 280, 296, 305, 370, 427, 488, 518, 610, 740, 854, 1036, 1220, 1295, 1369, 1480, 1708, 2072, 2135, 2257, 2440, 2590, 2738, 3416, 4270, 4514, 5180, 5476, 6845, 8540, 9028, 9583, 10360, 10952, 11285, 13690, 15799, 17080, 18056, 19166, 22570, 27380, 31598, 38332, 45140, 47915, 54760, 63196, 76664, 78995, 83509, 90280, 95830, 126392, 157990, 167018, 191660, 315980, 334036, 383320, 417545, 584563, 631960, 668072, 835090, 1169126, 1670180, 2338252, 2922815, 3340360, 4676504, 5845630, 11691260, 23382520]

約数ペア:

[(1, 23382520), (2, 11691260), (4, 5845630), (5, 4676504), (7, 3340360), (8, 2922815), (10, 2338252), (14, 1670180), (20, 1169126), (28, 835090), (35, 668072), (37, 631960), (40, 584563), (56, 417545), (61, 383320), (70, 334036), (74, 315980), (122, 191660), (140, 167018), (148, 157990), (185, 126392), (244, 95830), (259, 90280), (280, 83509), (296, 78995), (305, 76664), (370, 63196), (427, 54760), (488, 47915), (518, 45140), (610, 38332), (740, 31598), (854, 27380), (1036, 22570), (1220, 19166), (1295, 18056), (1369, 17080), (1480, 15799), (1708, 13690), (2072, 11285), (2135, 10952), (2257, 10360), (2440, 9583), (2590, 9028), (2738, 8540), (3416, 6845), (4270, 5476), (4514, 5180)]