38251990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1033}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 82339488

約数和(自身を除く): 44087498

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 805, 1033, 1058, 1610, 2066, 2645, 3703, 5165, 5290, 7231, 7406, 10330, 14462, 18515, 23759, 36155, 37030, 47518, 72310, 118795, 166313, 237590, 332626, 546457, 831565, 1092914, 1663130, 2732285, 3825199, 5464570, 7650398, 19125995, 38251990]

約数ペア:

[(1, 38251990), (2, 19125995), (5, 7650398), (7, 5464570), (10, 3825199), (14, 2732285), (23, 1663130), (35, 1092914), (46, 831565), (70, 546457), (115, 332626), (161, 237590), (230, 166313), (322, 118795), (529, 72310), (805, 47518), (1033, 37030), (1058, 36155), (1610, 23759), (2066, 18515), (2645, 14462), (3703, 10330), (5165, 7406), (5290, 7231)]