2534475520

素因数分解:

$2^8\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1627}}^1$

素因数の和:2865

約数の個数: 72

約数和(自身を含む): 6079583664

約数和(自身を除く): 3545108144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1217, 1280, 1627, 2434, 3254, 4868, 6085, 6508, 8135, 9736, 12170, 13016, 16270, 19472, 24340, 26032, 32540, 38944, 48680, 52064, 65080, 77888, 97360, 104128, 130160, 155776, 194720, 208256, 260320, 311552, 389440, 416512, 520640, 778880, 1041280, 1557760, 1980059, 2082560, 3960118, 7920236, 9900295, 15840472, 19800590, 31680944, 39601180, 63361888, 79202360, 126723776, 158404720, 253447552, 316809440, 506895104, 633618880, 1267237760, 2534475520]

約数ペア:

[(1, 2534475520), (2, 1267237760), (4, 633618880), (5, 506895104), (8, 316809440), (10, 253447552), (16, 158404720), (20, 126723776), (32, 79202360), (40, 63361888), (64, 39601180), (80, 31680944), (128, 19800590), (160, 15840472), (256, 9900295), (320, 7920236), (640, 3960118), (1217, 2082560), (1280, 1980059), (1627, 1557760), (2434, 1041280), (3254, 778880), (4868, 520640), (6085, 416512), (6508, 389440), (8135, 311552), (9736, 260320), (12170, 208256), (13016, 194720), (16270, 155776), (19472, 130160), (24340, 104128), (26032, 97360), (32540, 77888), (38944, 65080), (48680, 52064)]