134435600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 352602432

約数和(自身を除く): 218166832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 103, 104, 130, 200, 206, 208, 251, 260, 325, 400, 412, 502, 515, 520, 650, 824, 1004, 1030, 1040, 1255, 1300, 1339, 1648, 2008, 2060, 2510, 2575, 2600, 2678, 3263, 4016, 4120, 5020, 5150, 5200, 5356, 6275, 6526, 6695, 8240, 10040, 10300, 10712, 12550, 13052, 13390, 16315, 20080, 20600, 21424, 25100, 25853, 26104, 26780, 32630, 33475, 41200, 50200, 51706, 52208, 53560, 65260, 66950, 81575, 100400, 103412, 107120, 129265, 130520, 133900, 163150, 206824, 258530, 261040, 267800, 326300, 336089, 413648, 517060, 535600, 646325, 652600, 672178, 1034120, 1292650, 1305200, 1344356, 1680445, 2068240, 2585300, 2688712, 3360890, 5170600, 5377424, 6721780, 8402225, 10341200, 13443560, 16804450, 26887120, 33608900, 67217800, 134435600]

約数ペア:

[(1, 134435600), (2, 67217800), (4, 33608900), (5, 26887120), (8, 16804450), (10, 13443560), (13, 10341200), (16, 8402225), (20, 6721780), (25, 5377424), (26, 5170600), (40, 3360890), (50, 2688712), (52, 2585300), (65, 2068240), (80, 1680445), (100, 1344356), (103, 1305200), (104, 1292650), (130, 1034120), (200, 672178), (206, 652600), (208, 646325), (251, 535600), (260, 517060), (325, 413648), (400, 336089), (412, 326300), (502, 267800), (515, 261040), (520, 258530), (650, 206824), (824, 163150), (1004, 133900), (1030, 130520), (1040, 129265), (1255, 107120), (1300, 103412), (1339, 100400), (1648, 81575), (2008, 66950), (2060, 65260), (2510, 53560), (2575, 52208), (2600, 51706), (2678, 50200), (3263, 41200), (4016, 33475), (4120, 32630), (5020, 26780), (5150, 26104), (5200, 25853), (5356, 25100), (6275, 21424), (6526, 20600), (6695, 20080), (8240, 16315), (10040, 13390), (10300, 13052), (10712, 12550)]