17366579920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{23743}}^1$

素因数の和:24020

約数の個数: 80

約数和(自身を含む): 41549340672

約数和(自身を除く): 24182760752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 223, 328, 410, 446, 656, 820, 892, 1115, 1640, 1784, 2230, 3280, 3568, 4460, 8920, 9143, 17840, 18286, 23743, 36572, 45715, 47486, 73144, 91430, 94972, 118715, 146288, 182860, 189944, 237430, 365720, 379888, 474860, 731440, 949720, 973463, 1899440, 1946926, 3893852, 4867315, 5294689, 7787704, 9734630, 10589378, 15575408, 19469260, 21178756, 26473445, 38938520, 42357512, 52946890, 77877040, 84715024, 105893780, 211787560, 217082249, 423575120, 434164498, 868328996, 1085411245, 1736657992, 2170822490, 3473315984, 4341644980, 8683289960, 17366579920]

約数ペア:

[(1, 17366579920), (2, 8683289960), (4, 4341644980), (5, 3473315984), (8, 2170822490), (10, 1736657992), (16, 1085411245), (20, 868328996), (40, 434164498), (41, 423575120), (80, 217082249), (82, 211787560), (164, 105893780), (205, 84715024), (223, 77877040), (328, 52946890), (410, 42357512), (446, 38938520), (656, 26473445), (820, 21178756), (892, 19469260), (1115, 15575408), (1640, 10589378), (1784, 9734630), (2230, 7787704), (3280, 5294689), (3568, 4867315), (4460, 3893852), (8920, 1946926), (9143, 1899440), (17840, 973463), (18286, 949720), (23743, 731440), (36572, 474860), (45715, 379888), (47486, 365720), (73144, 237430), (91430, 189944), (94972, 182860), (118715, 146288)]