97951360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 257639760

約数和(自身を除く): 159688400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 128, 130, 160, 193, 208, 244, 260, 305, 320, 386, 416, 488, 520, 610, 640, 772, 793, 832, 965, 976, 1040, 1220, 1544, 1586, 1664, 1930, 1952, 2080, 2440, 2509, 3088, 3172, 3860, 3904, 3965, 4160, 4880, 5018, 6176, 6344, 7720, 7808, 7930, 8320, 9760, 10036, 11773, 12352, 12545, 12688, 15440, 15860, 19520, 20072, 23546, 24704, 25090, 25376, 30880, 31720, 39040, 40144, 47092, 50180, 50752, 58865, 61760, 63440, 80288, 94184, 100360, 101504, 117730, 123520, 126880, 153049, 160576, 188368, 200720, 235460, 253760, 306098, 321152, 376736, 401440, 470920, 507520, 612196, 753472, 765245, 802880, 941840, 1224392, 1506944, 1530490, 1605760, 1883680, 2448784, 3060980, 3767360, 4897568, 6121960, 7534720, 9795136, 12243920, 19590272, 24487840, 48975680, 97951360]

約数ペア:

[(1, 97951360), (2, 48975680), (4, 24487840), (5, 19590272), (8, 12243920), (10, 9795136), (13, 7534720), (16, 6121960), (20, 4897568), (26, 3767360), (32, 3060980), (40, 2448784), (52, 1883680), (61, 1605760), (64, 1530490), (65, 1506944), (80, 1224392), (104, 941840), (122, 802880), (128, 765245), (130, 753472), (160, 612196), (193, 507520), (208, 470920), (244, 401440), (260, 376736), (305, 321152), (320, 306098), (386, 253760), (416, 235460), (488, 200720), (520, 188368), (610, 160576), (640, 153049), (772, 126880), (793, 123520), (832, 117730), (965, 101504), (976, 100360), (1040, 94184), (1220, 80288), (1544, 63440), (1586, 61760), (1664, 58865), (1930, 50752), (1952, 50180), (2080, 47092), (2440, 40144), (2509, 39040), (3088, 31720), (3172, 30880), (3860, 25376), (3904, 25090), (3965, 24704), (4160, 23546), (4880, 20072), (5018, 19520), (6176, 15860), (6344, 15440), (7720, 12688), (7808, 12545), (7930, 12352), (8320, 11773), (9760, 10036)]