7197760

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 56

約数和(自身を含む): 17410176

約数和(自身を除く): 10212416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 271, 320, 332, 415, 542, 664, 830, 1084, 1328, 1355, 1660, 2168, 2656, 2710, 3320, 4336, 5312, 5420, 6640, 8672, 10840, 13280, 17344, 21680, 22493, 26560, 43360, 44986, 86720, 89972, 112465, 179944, 224930, 359888, 449860, 719776, 899720, 1439552, 1799440, 3598880, 7197760]

約数ペア:

[(1, 7197760), (2, 3598880), (4, 1799440), (5, 1439552), (8, 899720), (10, 719776), (16, 449860), (20, 359888), (32, 224930), (40, 179944), (64, 112465), (80, 89972), (83, 86720), (160, 44986), (166, 43360), (271, 26560), (320, 22493), (332, 21680), (415, 17344), (542, 13280), (664, 10840), (830, 8672), (1084, 6640), (1328, 5420), (1355, 5312), (1660, 4336), (2168, 3320), (2656, 2710)]