111565280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 276369408

約数和(自身を除く): 164804128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 271, 310, 332, 415, 496, 542, 620, 664, 830, 992, 1084, 1240, 1328, 1355, 1660, 2168, 2480, 2573, 2656, 2710, 3320, 4336, 4960, 5146, 5420, 6640, 8401, 8672, 10292, 10840, 12865, 13280, 16802, 20584, 21680, 22493, 25730, 33604, 41168, 42005, 43360, 44986, 51460, 67208, 82336, 84010, 89972, 102920, 112465, 134416, 168020, 179944, 205840, 224930, 268832, 336040, 359888, 411680, 449860, 672080, 697283, 719776, 899720, 1344160, 1394566, 1799440, 2789132, 3486415, 3598880, 5578264, 6972830, 11156528, 13945660, 22313056, 27891320, 55782640, 111565280]

約数ペア:

[(1, 111565280), (2, 55782640), (4, 27891320), (5, 22313056), (8, 13945660), (10, 11156528), (16, 6972830), (20, 5578264), (31, 3598880), (32, 3486415), (40, 2789132), (62, 1799440), (80, 1394566), (83, 1344160), (124, 899720), (155, 719776), (160, 697283), (166, 672080), (248, 449860), (271, 411680), (310, 359888), (332, 336040), (415, 268832), (496, 224930), (542, 205840), (620, 179944), (664, 168020), (830, 134416), (992, 112465), (1084, 102920), (1240, 89972), (1328, 84010), (1355, 82336), (1660, 67208), (2168, 51460), (2480, 44986), (2573, 43360), (2656, 42005), (2710, 41168), (3320, 33604), (4336, 25730), (4960, 22493), (5146, 21680), (5420, 20584), (6640, 16802), (8401, 13280), (8672, 12865), (10292, 10840)]