23728180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7369}}^1$

素因数の和:7408

約数の個数: 48

約数和(自身を含む): 59431680

約数和(自身を除く): 35703500

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, 7369, 14738, 29476, 36845, 51583, 73690, 103166, 147380, 169487, 206332, 257915, 338974, 515830, 677948, 847435, 1031660, 1186409, 1694870, 2372818, 3389740, 4745636, 5932045, 11864090, 23728180]

約数ペア:

[(1, 23728180), (2, 11864090), (4, 5932045), (5, 4745636), (7, 3389740), (10, 2372818), (14, 1694870), (20, 1186409), (23, 1031660), (28, 847435), (35, 677948), (46, 515830), (70, 338974), (92, 257915), (115, 206332), (140, 169487), (161, 147380), (230, 103166), (322, 73690), (460, 51583), (644, 36845), (805, 29476), (1610, 14738), (3220, 7369)]