24983980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7759}}^1$

素因数の和:7798

約数の個数: 48

約数和(自身を含む): 62576640

約数和(自身を除く): 37592660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 7759, 15518, 31036, 38795, 54313, 77590, 108626, 155180, 178457, 217252, 271565, 356914, 543130, 713828, 892285, 1086260, 1249199, 1784570, 2498398, 3569140, 4996796, 6245995, 12491990, 24983980]

約数ペア:

[(1, 24983980), (2, 12491990), (4, 6245995), (5, 4996796), (7, 3569140), (10, 2498398), (14, 1784570), (20, 1249199), (23, 1086260), (28, 892285), (35, 713828), (46, 543130), (70, 356914), (92, 271565), (115, 217252), (140, 178457), (161, 155180), (230, 108626), (322, 77590), (460, 54313), (644, 38795), (805, 31036), (1610, 15518), (3220, 7759)]