14437720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 37825200

約数和(自身を除く): 23387480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 157, 190, 209, 220, 242, 314, 380, 418, 440, 484, 605, 628, 760, 785, 836, 968, 1045, 1210, 1256, 1570, 1672, 1727, 2090, 2299, 2420, 2983, 3140, 3454, 4180, 4598, 4840, 5966, 6280, 6908, 8360, 8635, 9196, 11495, 11932, 13816, 14915, 17270, 18392, 18997, 22990, 23864, 29830, 32813, 34540, 37994, 45980, 59660, 65626, 69080, 75988, 91960, 94985, 119320, 131252, 151976, 164065, 189970, 262504, 328130, 360943, 379940, 656260, 721886, 759880, 1312520, 1443772, 1804715, 2887544, 3609430, 7218860, 14437720]

約数ペア:

[(1, 14437720), (2, 7218860), (4, 3609430), (5, 2887544), (8, 1804715), (10, 1443772), (11, 1312520), (19, 759880), (20, 721886), (22, 656260), (38, 379940), (40, 360943), (44, 328130), (55, 262504), (76, 189970), (88, 164065), (95, 151976), (110, 131252), (121, 119320), (152, 94985), (157, 91960), (190, 75988), (209, 69080), (220, 65626), (242, 59660), (314, 45980), (380, 37994), (418, 34540), (440, 32813), (484, 29830), (605, 23864), (628, 22990), (760, 18997), (785, 18392), (836, 17270), (968, 14915), (1045, 13816), (1210, 11932), (1256, 11495), (1570, 9196), (1672, 8635), (1727, 8360), (2090, 6908), (2299, 6280), (2420, 5966), (2983, 4840), (3140, 4598), (3454, 4180)]