22726880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 37601920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 349, 352, 370, 407, 440, 592, 698, 740, 814, 880, 1184, 1396, 1480, 1628, 1745, 1760, 2035, 2792, 2960, 3256, 3490, 3839, 4070, 5584, 5920, 6512, 6980, 7678, 8140, 11168, 12913, 13024, 13960, 15356, 16280, 19195, 25826, 27920, 30712, 32560, 38390, 51652, 55840, 61424, 64565, 65120, 76780, 103304, 122848, 129130, 142043, 153560, 206608, 258260, 284086, 307120, 413216, 516520, 568172, 614240, 710215, 1033040, 1136344, 1420430, 2066080, 2272688, 2840860, 4545376, 5681720, 11363440, 22726880]

約数ペア:

[(1, 22726880), (2, 11363440), (4, 5681720), (5, 4545376), (8, 2840860), (10, 2272688), (11, 2066080), (16, 1420430), (20, 1136344), (22, 1033040), (32, 710215), (37, 614240), (40, 568172), (44, 516520), (55, 413216), (74, 307120), (80, 284086), (88, 258260), (110, 206608), (148, 153560), (160, 142043), (176, 129130), (185, 122848), (220, 103304), (296, 76780), (349, 65120), (352, 64565), (370, 61424), (407, 55840), (440, 51652), (592, 38390), (698, 32560), (740, 30712), (814, 27920), (880, 25826), (1184, 19195), (1396, 16280), (1480, 15356), (1628, 13960), (1745, 13024), (1760, 12913), (2035, 11168), (2792, 8140), (2960, 7678), (3256, 6980), (3490, 6512), (3839, 5920), (4070, 5584)]