22274420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 35786380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 191, 196, 238, 245, 340, 343, 382, 476, 490, 595, 686, 764, 833, 955, 980, 1190, 1337, 1372, 1666, 1715, 1910, 2380, 2674, 3247, 3332, 3430, 3820, 4165, 5348, 5831, 6494, 6685, 6860, 8330, 9359, 11662, 12988, 13370, 16235, 16660, 18718, 22729, 23324, 26740, 29155, 32470, 37436, 45458, 46795, 58310, 64940, 65513, 90916, 93590, 113645, 116620, 131026, 159103, 187180, 227290, 262052, 318206, 327565, 454580, 636412, 655130, 795515, 1113721, 1310260, 1591030, 2227442, 3182060, 4454884, 5568605, 11137210, 22274420]

約数ペア:

[(1, 22274420), (2, 11137210), (4, 5568605), (5, 4454884), (7, 3182060), (10, 2227442), (14, 1591030), (17, 1310260), (20, 1113721), (28, 795515), (34, 655130), (35, 636412), (49, 454580), (68, 327565), (70, 318206), (85, 262052), (98, 227290), (119, 187180), (140, 159103), (170, 131026), (191, 116620), (196, 113645), (238, 93590), (245, 90916), (340, 65513), (343, 64940), (382, 58310), (476, 46795), (490, 45458), (595, 37436), (686, 32470), (764, 29155), (833, 26740), (955, 23324), (980, 22729), (1190, 18718), (1337, 16660), (1372, 16235), (1666, 13370), (1715, 12988), (1910, 11662), (2380, 9359), (2674, 8330), (3247, 6860), (3332, 6685), (3430, 6494), (3820, 5831), (4165, 5348)]