23297050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 51971004

約数和(自身を除く): 28673954

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 257, 259, 350, 370, 490, 514, 518, 925, 1225, 1285, 1295, 1799, 1813, 1850, 2450, 2570, 2590, 3598, 3626, 6425, 6475, 8995, 9065, 9509, 12593, 12850, 12950, 17990, 18130, 19018, 25186, 44975, 45325, 47545, 62965, 66563, 89950, 90650, 95090, 125930, 133126, 237725, 314825, 332815, 465941, 475450, 629650, 665630, 931882, 1664075, 2329705, 3328150, 4659410, 11648525, 23297050]

約数ペア:

[(1, 23297050), (2, 11648525), (5, 4659410), (7, 3328150), (10, 2329705), (14, 1664075), (25, 931882), (35, 665630), (37, 629650), (49, 475450), (50, 465941), (70, 332815), (74, 314825), (98, 237725), (175, 133126), (185, 125930), (245, 95090), (257, 90650), (259, 89950), (350, 66563), (370, 62965), (490, 47545), (514, 45325), (518, 44975), (925, 25186), (1225, 19018), (1285, 18130), (1295, 17990), (1799, 12950), (1813, 12850), (1850, 12593), (2450, 9509), (2570, 9065), (2590, 8995), (3598, 6475), (3626, 6425)]