8291218150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{4903}}^1$

素因数の和:6037

約数の個数: 48

約数和(自身を含む): 15936979968

約数和(自身を除く): 7645761818

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1091, 1550, 2182, 4903, 5455, 9806, 10910, 24515, 27275, 33821, 49030, 54550, 67642, 122575, 151993, 169105, 245150, 303986, 338210, 759965, 845525, 1519930, 1691050, 3799825, 5349173, 7599650, 10698346, 26745865, 53491730, 133729325, 165824363, 267458650, 331648726, 829121815, 1658243630, 4145609075, 8291218150]

約数ペア:

[(1, 8291218150), (2, 4145609075), (5, 1658243630), (10, 829121815), (25, 331648726), (31, 267458650), (50, 165824363), (62, 133729325), (155, 53491730), (310, 26745865), (775, 10698346), (1091, 7599650), (1550, 5349173), (2182, 3799825), (4903, 1691050), (5455, 1519930), (9806, 845525), (10910, 759965), (24515, 338210), (27275, 303986), (33821, 245150), (49030, 169105), (54550, 151993), (67642, 122575)]