40294620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9733}}^1$

素因数の和:9771

約数の個数: 72

約数和(自身を含む): 127554336

約数和(自身を除く): 87259716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9733, 19466, 29199, 38932, 48665, 58398, 87597, 97330, 116796, 145995, 175194, 194660, 223859, 291990, 350388, 437985, 447718, 583980, 671577, 875970, 895436, 1119295, 1343154, 1751940, 2014731, 2238590, 2686308, 3357885, 4029462, 4477180, 6715770, 8058924, 10073655, 13431540, 20147310, 40294620]

約数ペア:

[(1, 40294620), (2, 20147310), (3, 13431540), (4, 10073655), (5, 8058924), (6, 6715770), (9, 4477180), (10, 4029462), (12, 3357885), (15, 2686308), (18, 2238590), (20, 2014731), (23, 1751940), (30, 1343154), (36, 1119295), (45, 895436), (46, 875970), (60, 671577), (69, 583980), (90, 447718), (92, 437985), (115, 350388), (138, 291990), (180, 223859), (207, 194660), (230, 175194), (276, 145995), (345, 116796), (414, 97330), (460, 87597), (690, 58398), (828, 48665), (1035, 38932), (1380, 29199), (2070, 19466), (4140, 9733)]