131749750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 280889856

約数和(自身を除く): 149140106

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 506, 550, 575, 1150, 1265, 1375, 2083, 2530, 2750, 2875, 4166, 5750, 6325, 10415, 12650, 20830, 22913, 31625, 45826, 47909, 52075, 63250, 95818, 104150, 114565, 229130, 239545, 260375, 479090, 520750, 526999, 572825, 1053998, 1145650, 1197725, 2395450, 2634995, 2864125, 5269990, 5728250, 5988625, 11977250, 13174975, 26349950, 65874875, 131749750]

約数ペア:

[(1, 131749750), (2, 65874875), (5, 26349950), (10, 13174975), (11, 11977250), (22, 5988625), (23, 5728250), (25, 5269990), (46, 2864125), (50, 2634995), (55, 2395450), (110, 1197725), (115, 1145650), (125, 1053998), (230, 572825), (250, 526999), (253, 520750), (275, 479090), (506, 260375), (550, 239545), (575, 229130), (1150, 114565), (1265, 104150), (1375, 95818), (2083, 63250), (2530, 52075), (2750, 47909), (2875, 45826), (4166, 31625), (5750, 22913), (6325, 20830), (10415, 12650)]