488578880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66383}}^1$

素因数の和:66423

約数の個数: 56

約数和(自身を含む): 1214030592

約数和(自身を除く): 725451712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 66383, 132766, 265532, 331915, 531064, 663830, 1062128, 1327660, 1526809, 2124256, 2655320, 3053618, 4248512, 5310640, 6107236, 7634045, 10621280, 12214472, 15268090, 21242560, 24428944, 30536180, 48857888, 61072360, 97715776, 122144720, 244289440, 488578880]

約数ペア:

[(1, 488578880), (2, 244289440), (4, 122144720), (5, 97715776), (8, 61072360), (10, 48857888), (16, 30536180), (20, 24428944), (23, 21242560), (32, 15268090), (40, 12214472), (46, 10621280), (64, 7634045), (80, 6107236), (92, 5310640), (115, 4248512), (160, 3053618), (184, 2655320), (230, 2124256), (320, 1526809), (368, 1327660), (460, 1062128), (736, 663830), (920, 531064), (1472, 331915), (1840, 265532), (3680, 132766), (7360, 66383)]