116899280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 283483344

約数和(自身を除く): 166584064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 73, 74, 80, 146, 148, 185, 292, 296, 365, 370, 541, 584, 592, 730, 740, 1082, 1168, 1460, 1480, 2164, 2701, 2705, 2920, 2960, 4328, 5402, 5410, 5840, 8656, 10804, 10820, 13505, 20017, 21608, 21640, 27010, 39493, 40034, 43216, 43280, 54020, 78986, 80068, 100085, 108040, 157972, 160136, 197465, 200170, 216080, 315944, 320272, 394930, 400340, 631888, 789860, 800680, 1461241, 1579720, 1601360, 2922482, 3159440, 5844964, 7306205, 11689928, 14612410, 23379856, 29224820, 58449640, 116899280]

約数ペア:

[(1, 116899280), (2, 58449640), (4, 29224820), (5, 23379856), (8, 14612410), (10, 11689928), (16, 7306205), (20, 5844964), (37, 3159440), (40, 2922482), (73, 1601360), (74, 1579720), (80, 1461241), (146, 800680), (148, 789860), (185, 631888), (292, 400340), (296, 394930), (365, 320272), (370, 315944), (541, 216080), (584, 200170), (592, 197465), (730, 160136), (740, 157972), (1082, 108040), (1168, 100085), (1460, 80068), (1480, 78986), (2164, 54020), (2701, 43280), (2705, 43216), (2920, 40034), (2960, 39493), (4328, 27010), (5402, 21640), (5410, 21608), (5840, 20017), (8656, 13505), (10804, 10820)]