42580360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 103265280

約数和(自身を除く): 60684920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1493, 2852, 2986, 3565, 5704, 5972, 7130, 7465, 11944, 14260, 14930, 28520, 29860, 34339, 46283, 59720, 68678, 92566, 137356, 171695, 185132, 231415, 274712, 343390, 370264, 462830, 686780, 925660, 1064509, 1373560, 1851320, 2129018, 4258036, 5322545, 8516072, 10645090, 21290180, 42580360]

約数ペア:

[(1, 42580360), (2, 21290180), (4, 10645090), (5, 8516072), (8, 5322545), (10, 4258036), (20, 2129018), (23, 1851320), (31, 1373560), (40, 1064509), (46, 925660), (62, 686780), (92, 462830), (115, 370264), (124, 343390), (155, 274712), (184, 231415), (230, 185132), (248, 171695), (310, 137356), (460, 92566), (620, 68678), (713, 59720), (920, 46283), (1240, 34339), (1426, 29860), (1493, 28520), (2852, 14930), (2986, 14260), (3565, 11944), (5704, 7465), (5972, 7130)]