15706022980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{44071}}^1$

素因数の和:44356

約数の個数: 48

約数和(自身を含む): 33496130304

約数和(自身を除く): 17790107324

約数列:

[1, 2, 4, 5, 10, 20, 103, 173, 206, 346, 412, 515, 692, 865, 1030, 1730, 2060, 3460, 17819, 35638, 44071, 71276, 88142, 89095, 176284, 178190, 220355, 356380, 440710, 881420, 4539313, 7624283, 9078626, 15248566, 18157252, 22696565, 30497132, 38121415, 45393130, 76242830, 90786260, 152485660, 785301149, 1570602298, 3141204596, 3926505745, 7853011490, 15706022980]

約数ペア:

[(1, 15706022980), (2, 7853011490), (4, 3926505745), (5, 3141204596), (10, 1570602298), (20, 785301149), (103, 152485660), (173, 90786260), (206, 76242830), (346, 45393130), (412, 38121415), (515, 30497132), (692, 22696565), (865, 18157252), (1030, 15248566), (1730, 9078626), (2060, 7624283), (3460, 4539313), (17819, 881420), (35638, 440710), (44071, 356380), (71276, 220355), (88142, 178190), (89095, 176284)]