42660860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8474

約数の個数: 48

約数和(自身を含む): 101993472

約数和(自身を除く): 59332612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 8431, 16862, 33724, 42155, 84310, 92741, 168620, 185482, 193913, 370964, 387826, 463705, 775652, 927410, 969565, 1854820, 1939130, 2133043, 3878260, 4266086, 8532172, 10665215, 21330430, 42660860]

約数ペア:

[(1, 42660860), (2, 21330430), (4, 10665215), (5, 8532172), (10, 4266086), (11, 3878260), (20, 2133043), (22, 1939130), (23, 1854820), (44, 969565), (46, 927410), (55, 775652), (92, 463705), (110, 387826), (115, 370964), (220, 193913), (230, 185482), (253, 168620), (460, 92741), (506, 84310), (1012, 42155), (1265, 33724), (2530, 16862), (5060, 8431)]