424698880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:895

約数の個数: 88

約数和(自身を含む): 1029477240

約数和(自身を除く): 604778360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 512, 545, 640, 761, 872, 1024, 1090, 1280, 1522, 1744, 2180, 2560, 3044, 3488, 3805, 4360, 5120, 6088, 6976, 7610, 8720, 12176, 13952, 15220, 17440, 24352, 27904, 30440, 34880, 48704, 55808, 60880, 69760, 82949, 97408, 111616, 121760, 139520, 165898, 194816, 243520, 279040, 331796, 389632, 414745, 487040, 558080, 663592, 779264, 829490, 974080, 1327184, 1658980, 1948160, 2654368, 3317960, 3896320, 5308736, 6635920, 10617472, 13271840, 21234944, 26543680, 42469888, 53087360, 84939776, 106174720, 212349440, 424698880]

約数ペア:

[(1, 424698880), (2, 212349440), (4, 106174720), (5, 84939776), (8, 53087360), (10, 42469888), (16, 26543680), (20, 21234944), (32, 13271840), (40, 10617472), (64, 6635920), (80, 5308736), (109, 3896320), (128, 3317960), (160, 2654368), (218, 1948160), (256, 1658980), (320, 1327184), (436, 974080), (512, 829490), (545, 779264), (640, 663592), (761, 558080), (872, 487040), (1024, 414745), (1090, 389632), (1280, 331796), (1522, 279040), (1744, 243520), (2180, 194816), (2560, 165898), (3044, 139520), (3488, 121760), (3805, 111616), (4360, 97408), (5120, 82949), (6088, 69760), (6976, 60880), (7610, 55808), (8720, 48704), (12176, 34880), (13952, 30440), (15220, 27904), (17440, 24352)]