424485440

素因数分解:

$2^6\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2143}}^1$

素因数の和:2779

約数の個数: 56

約数和(自身を含む): 1012911360

約数和(自身を除く): 588425920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 619, 1238, 2143, 2476, 3095, 4286, 4952, 6190, 8572, 9904, 10715, 12380, 17144, 19808, 21430, 24760, 34288, 39616, 42860, 49520, 68576, 85720, 99040, 137152, 171440, 198080, 342880, 685760, 1326517, 2653034, 5306068, 6632585, 10612136, 13265170, 21224272, 26530340, 42448544, 53060680, 84897088, 106121360, 212242720, 424485440]

約数ペア:

[(1, 424485440), (2, 212242720), (4, 106121360), (5, 84897088), (8, 53060680), (10, 42448544), (16, 26530340), (20, 21224272), (32, 13265170), (40, 10612136), (64, 6632585), (80, 5306068), (160, 2653034), (320, 1326517), (619, 685760), (1238, 342880), (2143, 198080), (2476, 171440), (3095, 137152), (4286, 99040), (4952, 85720), (6190, 68576), (8572, 49520), (9904, 42860), (10715, 39616), (12380, 34288), (17144, 24760), (19808, 21430)]