4966609880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{284131}}^1$

素因数の和:284184

約数の個数: 64

約数和(自身を含む): 12274502400

約数和(自身を除く): 7307892520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 17480, 284131, 568262, 1136524, 1420655, 2273048, 2841310, 5398489, 5682620, 6535013, 10796978, 11365240, 13070026, 21593956, 26140052, 26992445, 32675065, 43187912, 52280104, 53984890, 65350130, 107969780, 124165247, 130700260, 215939560, 248330494, 261400520, 496660988, 620826235, 993321976, 1241652470, 2483304940, 4966609880]

約数ペア:

[(1, 4966609880), (2, 2483304940), (4, 1241652470), (5, 993321976), (8, 620826235), (10, 496660988), (19, 261400520), (20, 248330494), (23, 215939560), (38, 130700260), (40, 124165247), (46, 107969780), (76, 65350130), (92, 53984890), (95, 52280104), (115, 43187912), (152, 32675065), (184, 26992445), (190, 26140052), (230, 21593956), (380, 13070026), (437, 11365240), (460, 10796978), (760, 6535013), (874, 5682620), (920, 5398489), (1748, 2841310), (2185, 2273048), (3496, 1420655), (4370, 1136524), (8740, 568262), (17480, 284131)]