4632940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 10640448

約数和(自身を除く): 6007508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 173, 206, 260, 346, 412, 515, 692, 865, 1030, 1339, 1730, 2060, 2249, 2678, 3460, 4498, 5356, 6695, 8996, 11245, 13390, 17819, 22490, 26780, 35638, 44980, 71276, 89095, 178190, 231647, 356380, 463294, 926588, 1158235, 2316470, 4632940]

約数ペア:

[(1, 4632940), (2, 2316470), (4, 1158235), (5, 926588), (10, 463294), (13, 356380), (20, 231647), (26, 178190), (52, 89095), (65, 71276), (103, 44980), (130, 35638), (173, 26780), (206, 22490), (260, 17819), (346, 13390), (412, 11245), (515, 8996), (692, 6695), (865, 5356), (1030, 4498), (1339, 3460), (1730, 2678), (2060, 2249)]