2508523040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{659}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 6105274560

約数和(自身を除く): 3596751520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 643, 659, 740, 1184, 1286, 1318, 1480, 2572, 2636, 2960, 3215, 3295, 5144, 5272, 5920, 6430, 6590, 10288, 10544, 12860, 13180, 20576, 21088, 23791, 24383, 25720, 26360, 47582, 48766, 51440, 52720, 95164, 97532, 102880, 105440, 118955, 121915, 190328, 195064, 237910, 243830, 380656, 390128, 423737, 475820, 487660, 761312, 780256, 847474, 951640, 975320, 1694948, 1903280, 1950640, 2118685, 3389896, 3806560, 3901280, 4237370, 6779792, 8474740, 13559584, 15678269, 16949480, 31356538, 33898960, 62713076, 67797920, 78391345, 125426152, 156782690, 250852304, 313565380, 501704608, 627130760, 1254261520, 2508523040]

約数ペア:

[(1, 2508523040), (2, 1254261520), (4, 627130760), (5, 501704608), (8, 313565380), (10, 250852304), (16, 156782690), (20, 125426152), (32, 78391345), (37, 67797920), (40, 62713076), (74, 33898960), (80, 31356538), (148, 16949480), (160, 15678269), (185, 13559584), (296, 8474740), (370, 6779792), (592, 4237370), (643, 3901280), (659, 3806560), (740, 3389896), (1184, 2118685), (1286, 1950640), (1318, 1903280), (1480, 1694948), (2572, 975320), (2636, 951640), (2960, 847474), (3215, 780256), (3295, 761312), (5144, 487660), (5272, 475820), (5920, 423737), (6430, 390128), (6590, 380656), (10288, 243830), (10544, 237910), (12860, 195064), (13180, 190328), (20576, 121915), (21088, 118955), (23791, 105440), (24383, 102880), (25720, 97532), (26360, 95164), (47582, 52720), (48766, 51440)]