715672480

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{53891}}^1$

素因数の和:53989

約数の個数: 48

約数和(自身を含む): 1711178784

約数和(自身を除く): 995506304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 53891, 107782, 215564, 269455, 431128, 538910, 862256, 1077820, 1724512, 2155640, 4311280, 4472953, 8622560, 8945906, 17891812, 22364765, 35783624, 44729530, 71567248, 89459060, 143134496, 178918120, 357836240, 715672480]

約数ペア:

[(1, 715672480), (2, 357836240), (4, 178918120), (5, 143134496), (8, 89459060), (10, 71567248), (16, 44729530), (20, 35783624), (32, 22364765), (40, 17891812), (80, 8945906), (83, 8622560), (160, 4472953), (166, 4311280), (332, 2155640), (415, 1724512), (664, 1077820), (830, 862256), (1328, 538910), (1660, 431128), (2656, 269455), (3320, 215564), (6640, 107782), (13280, 53891)]