40186292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 78650880

約数和(自身を除く): 38464588

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 461, 589, 703, 922, 1147, 1178, 1406, 1844, 2294, 2356, 2812, 4588, 8759, 14291, 17057, 17518, 21793, 28582, 34114, 35036, 43586, 57164, 68228, 87172, 271529, 324083, 528767, 543058, 648166, 1057534, 1086116, 1296332, 2115068, 10046573, 20093146, 40186292]

約数ペア:

[(1, 40186292), (2, 20093146), (4, 10046573), (19, 2115068), (31, 1296332), (37, 1086116), (38, 1057534), (62, 648166), (74, 543058), (76, 528767), (124, 324083), (148, 271529), (461, 87172), (589, 68228), (703, 57164), (922, 43586), (1147, 35036), (1178, 34114), (1406, 28582), (1844, 21793), (2294, 17518), (2356, 17057), (2812, 14291), (4588, 8759)]