124305350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 258577200

約数和(自身を除く): 134271850

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 199, 310, 325, 398, 403, 650, 775, 806, 961, 995, 1550, 1922, 1990, 2015, 2587, 4030, 4805, 4975, 5174, 6169, 9610, 9950, 10075, 12338, 12493, 12935, 20150, 24025, 24986, 25870, 30845, 48050, 61690, 62465, 64675, 80197, 124930, 129350, 154225, 160394, 191239, 308450, 312325, 382478, 400985, 624650, 801970, 956195, 1912390, 2004925, 2486107, 4009850, 4780975, 4972214, 9561950, 12430535, 24861070, 62152675, 124305350]

約数ペア:

[(1, 124305350), (2, 62152675), (5, 24861070), (10, 12430535), (13, 9561950), (25, 4972214), (26, 4780975), (31, 4009850), (50, 2486107), (62, 2004925), (65, 1912390), (130, 956195), (155, 801970), (199, 624650), (310, 400985), (325, 382478), (398, 312325), (403, 308450), (650, 191239), (775, 160394), (806, 154225), (961, 129350), (995, 124930), (1550, 80197), (1922, 64675), (1990, 62465), (2015, 61690), (2587, 48050), (4030, 30845), (4805, 25870), (4975, 24986), (5174, 24025), (6169, 20150), (9610, 12935), (9950, 12493), (10075, 12338)]