133033840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4306

約数の個数: 80

約数和(自身を含む): 341817408

約数和(自身を除く): 208783568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 4253, 6256, 7820, 8506, 15640, 17012, 21265, 31280, 34024, 42530, 68048, 72301, 85060, 97819, 144602, 170120, 195638, 289204, 340240, 361505, 391276, 489095, 578408, 723010, 782552, 978190, 1156816, 1446020, 1565104, 1662923, 1956380, 2892040, 3325846, 3912760, 5784080, 6651692, 7825520, 8314615, 13303384, 16629230, 26606768, 33258460, 66516920, 133033840]

約数ペア:

[(1, 133033840), (2, 66516920), (4, 33258460), (5, 26606768), (8, 16629230), (10, 13303384), (16, 8314615), (17, 7825520), (20, 6651692), (23, 5784080), (34, 3912760), (40, 3325846), (46, 2892040), (68, 1956380), (80, 1662923), (85, 1565104), (92, 1446020), (115, 1156816), (136, 978190), (170, 782552), (184, 723010), (230, 578408), (272, 489095), (340, 391276), (368, 361505), (391, 340240), (460, 289204), (680, 195638), (782, 170120), (920, 144602), (1360, 97819), (1564, 85060), (1840, 72301), (1955, 68048), (3128, 42530), (3910, 34024), (4253, 31280), (6256, 21265), (7820, 17012), (8506, 15640)]