1005200016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{29789}}^1$

素因数の和:29856

約数の個数: 80

約数和(自身を含む): 2807409600

約数和(自身を除く): 1802209584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 5624, 8436, 11248, 16872, 29789, 33744, 59578, 89367, 119156, 178734, 238312, 357468, 476624, 565991, 714936, 1102193, 1131982, 1429872, 1697973, 2204386, 2263964, 3306579, 3395946, 4408772, 4527928, 6613158, 6791892, 8817544, 9055856, 13226316, 13583784, 17635088, 20941667, 26452632, 27167568, 41883334, 52905264, 62825001, 83766668, 125650002, 167533336, 251300004, 335066672, 502600008, 1005200016]

約数ペア:

[(1, 1005200016), (2, 502600008), (3, 335066672), (4, 251300004), (6, 167533336), (8, 125650002), (12, 83766668), (16, 62825001), (19, 52905264), (24, 41883334), (37, 27167568), (38, 26452632), (48, 20941667), (57, 17635088), (74, 13583784), (76, 13226316), (111, 9055856), (114, 8817544), (148, 6791892), (152, 6613158), (222, 4527928), (228, 4408772), (296, 3395946), (304, 3306579), (444, 2263964), (456, 2204386), (592, 1697973), (703, 1429872), (888, 1131982), (912, 1102193), (1406, 714936), (1776, 565991), (2109, 476624), (2812, 357468), (4218, 238312), (5624, 178734), (8436, 119156), (11248, 89367), (16872, 59578), (29789, 33744)]