22643660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 33239860

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 47, 52, 65, 68, 85, 94, 109, 130, 170, 188, 218, 221, 235, 260, 340, 436, 442, 470, 545, 611, 799, 884, 940, 1090, 1105, 1222, 1417, 1598, 1853, 2180, 2210, 2444, 2834, 3055, 3196, 3706, 3995, 4420, 5123, 5668, 6110, 7085, 7412, 7990, 9265, 10246, 10387, 12220, 14170, 15980, 18530, 20492, 20774, 24089, 25615, 28340, 37060, 41548, 48178, 51230, 51935, 66599, 87091, 96356, 102460, 103870, 120445, 133198, 174182, 207740, 240890, 266396, 332995, 348364, 435455, 481780, 665990, 870910, 1132183, 1331980, 1741820, 2264366, 4528732, 5660915, 11321830, 22643660]

約数ペア:

[(1, 22643660), (2, 11321830), (4, 5660915), (5, 4528732), (10, 2264366), (13, 1741820), (17, 1331980), (20, 1132183), (26, 870910), (34, 665990), (47, 481780), (52, 435455), (65, 348364), (68, 332995), (85, 266396), (94, 240890), (109, 207740), (130, 174182), (170, 133198), (188, 120445), (218, 103870), (221, 102460), (235, 96356), (260, 87091), (340, 66599), (436, 51935), (442, 51230), (470, 48178), (545, 41548), (611, 37060), (799, 28340), (884, 25615), (940, 24089), (1090, 20774), (1105, 20492), (1222, 18530), (1417, 15980), (1598, 14170), (1853, 12220), (2180, 10387), (2210, 10246), (2444, 9265), (2834, 7990), (3055, 7412), (3196, 7085), (3706, 6110), (3995, 5668), (4420, 5123)]