68750450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 134562816

約数和(自身を除く): 65812366

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 191, 230, 313, 382, 575, 626, 955, 1150, 1565, 1910, 3130, 4393, 4775, 7199, 7825, 8786, 9550, 14398, 15650, 21965, 35995, 43930, 59783, 71990, 109825, 119566, 179975, 219650, 298915, 359950, 597830, 1375009, 1494575, 2750018, 2989150, 6875045, 13750090, 34375225, 68750450]

約数ペア:

[(1, 68750450), (2, 34375225), (5, 13750090), (10, 6875045), (23, 2989150), (25, 2750018), (46, 1494575), (50, 1375009), (115, 597830), (191, 359950), (230, 298915), (313, 219650), (382, 179975), (575, 119566), (626, 109825), (955, 71990), (1150, 59783), (1565, 43930), (1910, 35995), (3130, 21965), (4393, 15650), (4775, 14398), (7199, 9550), (7825, 8786)]