2912119240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{5563}}^1$

素因数の和:6166

約数の個数: 64

約数和(自身を含む): 6850396800

約数和(自身を除く): 3938277560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 569, 920, 1138, 2276, 2845, 4552, 5563, 5690, 11126, 11380, 13087, 22252, 22760, 26174, 27815, 44504, 52348, 55630, 65435, 104696, 111260, 127949, 130870, 222520, 255898, 261740, 511796, 523480, 639745, 1023592, 1279490, 2558980, 3165347, 5117960, 6330694, 12661388, 15826735, 25322776, 31653470, 63306940, 72802981, 126613880, 145605962, 291211924, 364014905, 582423848, 728029810, 1456059620, 2912119240]

約数ペア:

[(1, 2912119240), (2, 1456059620), (4, 728029810), (5, 582423848), (8, 364014905), (10, 291211924), (20, 145605962), (23, 126613880), (40, 72802981), (46, 63306940), (92, 31653470), (115, 25322776), (184, 15826735), (230, 12661388), (460, 6330694), (569, 5117960), (920, 3165347), (1138, 2558980), (2276, 1279490), (2845, 1023592), (4552, 639745), (5563, 523480), (5690, 511796), (11126, 261740), (11380, 255898), (13087, 222520), (22252, 130870), (22760, 127949), (26174, 111260), (27815, 104696), (44504, 65435), (52348, 55630)]