1675117840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18481}}^1$

素因数の和:18608

約数の個数: 80

約数和(自身を含む): 4290189696

約数和(自身を除く): 2615071856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 412, 440, 515, 824, 880, 1030, 1133, 1648, 2060, 2266, 4120, 4532, 5665, 8240, 9064, 11330, 18128, 18481, 22660, 36962, 45320, 73924, 90640, 92405, 147848, 184810, 203291, 295696, 369620, 406582, 739240, 813164, 1016455, 1478480, 1626328, 1903543, 2032910, 3252656, 3807086, 4065820, 7614172, 8131640, 9517715, 15228344, 16263280, 19035430, 20938973, 30456688, 38070860, 41877946, 76141720, 83755892, 104694865, 152283440, 167511784, 209389730, 335023568, 418779460, 837558920, 1675117840]

約数ペア:

[(1, 1675117840), (2, 837558920), (4, 418779460), (5, 335023568), (8, 209389730), (10, 167511784), (11, 152283440), (16, 104694865), (20, 83755892), (22, 76141720), (40, 41877946), (44, 38070860), (55, 30456688), (80, 20938973), (88, 19035430), (103, 16263280), (110, 15228344), (176, 9517715), (206, 8131640), (220, 7614172), (412, 4065820), (440, 3807086), (515, 3252656), (824, 2032910), (880, 1903543), (1030, 1626328), (1133, 1478480), (1648, 1016455), (2060, 813164), (2266, 739240), (4120, 406582), (4532, 369620), (5665, 295696), (8240, 203291), (9064, 184810), (11330, 147848), (18128, 92405), (18481, 90640), (22660, 73924), (36962, 45320)]