70856240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9733}}^1$

素因数の和:9766

約数の個数: 80

約数和(自身を含む): 202778688

約数和(自身を除く): 131922448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 9733, 19466, 38932, 48665, 68131, 77864, 97330, 126529, 136262, 155728, 194660, 253058, 272524, 340655, 389320, 506116, 545048, 632645, 681310, 778640, 885703, 1012232, 1090096, 1265290, 1362620, 1771406, 2024464, 2530580, 2725240, 3542812, 4428515, 5061160, 5450480, 7085624, 8857030, 10122320, 14171248, 17714060, 35428120, 70856240]

約数ペア:

[(1, 70856240), (2, 35428120), (4, 17714060), (5, 14171248), (7, 10122320), (8, 8857030), (10, 7085624), (13, 5450480), (14, 5061160), (16, 4428515), (20, 3542812), (26, 2725240), (28, 2530580), (35, 2024464), (40, 1771406), (52, 1362620), (56, 1265290), (65, 1090096), (70, 1012232), (80, 885703), (91, 778640), (104, 681310), (112, 632645), (130, 545048), (140, 506116), (182, 389320), (208, 340655), (260, 272524), (280, 253058), (364, 194660), (455, 155728), (520, 136262), (560, 126529), (728, 97330), (910, 77864), (1040, 68131), (1456, 48665), (1820, 38932), (3640, 19466), (7280, 9733)]