9687860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 25044096

約数和(自身を除く): 15356236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5323, 10646, 21292, 26615, 37261, 53230, 69199, 74522, 106460, 138398, 149044, 186305, 276796, 345995, 372610, 484393, 691990, 745220, 968786, 1383980, 1937572, 2421965, 4843930, 9687860]

約数ペア:

[(1, 9687860), (2, 4843930), (4, 2421965), (5, 1937572), (7, 1383980), (10, 968786), (13, 745220), (14, 691990), (20, 484393), (26, 372610), (28, 345995), (35, 276796), (52, 186305), (65, 149044), (70, 138398), (91, 106460), (130, 74522), (140, 69199), (182, 53230), (260, 37261), (364, 26615), (455, 21292), (910, 10646), (1820, 5323)]